Service Manual

ManualsBrandsToro ManualsRiding ProductsMulti Pro 5800-G Turf Sprayer with ExcelaRate Spray System

Form No. 16232SL Rev C

Multi Pro

5800

(Machine Serial Numbers Above 316000000)

Original Instructions (EN)

Summary of content (527 pages)

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Form No.
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Revision History Revision Date Description -- 2017 A 02/2018 Updated fault codes. Added revision history. B 05/2018 Added VA02 series planetary information. C 09/2020 Added 3 schematics, 2 wire harnesses, new tandem hyd pump, new steering control valve, AutoSteer information, nozzle flow meters. Initial Issue. © THE TORO COMPANY 2020 This document and all information contained herein is the sole property of The Toro Company (and/or its affiliated companies).
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Reader Comments The Toro Company Technical Assistance Center maintains a continuous effort to improve the quality and usefulness of its publications. To do this effectively, we encourage user feedback. Please comment on the completeness, accuracy, organization, usability, and readability of this manual by an e-mail to servicemanuals@toro.
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NOTES _
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PART NO. 16232SL Rev. C Service Manual (Machine Serial Numbers Above 316000000) Multi ProR 5800 Preface The purpose of this publication is to provide the service technician with information for troubleshooting, testing, and repair of major systems and components on the Multi Pro 5800 machines serial number above 316000000. Equipment model numbers covered in this manual include 41393, 41394, 41593 and 41594. All of these models include a 5 button InfoCenter display on the control arm.
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Table Of Contents Chapter 1 − Safety Chapter 6 − Electrical System Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 1 − 2 Jacking Instructions . . . . . . . . . . . . . . . . . . . . . . . . . 1 − 5 Safety and Instruction Decals . . . . . . . . . . . . . . . . 1 − 5 General Information . . . . . . . . . . . . . . . . . . . . . . . . 6 − 2 Electrical Drawings . . . . . . . . . . . . . . . . . . . . . . . . . 6 − 4 Special Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Chapter 1 Safety Table of Contents SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . Before Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . While Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance and Service . . . . . . . . . . . . . . . . . . . . JACKING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . SAFETY AND INSTRUCTION DECALS . . . . . . . . . .
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Safety Instructions The Multi Pro 5800 Turf Sprayer is designed and tested to offer safe service when operated and maintained properly. Although hazard control and accident prevention are partially dependent upon the design and configuration of the machine, these factors are also dependent upon the awareness, concern and proper training of the personnel involved in the operation, transport, maintenance and storage of the machine. Improper use or maintenance of the machine can result in injury or death.
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While Operating 1. Sit on the operators seat while the machine is in motion, or engage the parking brake during stationary operation. 6. Before stopping the engine: A. Ensure that traction pedal is in the NEUTRAL position. 2. The engine will stop running it the vehicle is operated for more than ten seconds with the parking brake engaged. B. Engage the parking brake. C. Set spray pump enable switch to the OFF position. 3. Do not run engine in a confined area without adequate ventilation.
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Maintenance and Service 1. Before servicing or making adjustments, turn spray pump off, put traction pedal in neutral, stop engine, set parking brake and remove key from the switch. 2. Prior to servicing sprayer components, determine what chemical(s) have been used in the sprayer. Follow precautions and recommendations printed on chemical container labels or Material Safety Data Sheets when servicing sprayer components.
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Jacking Instructions CAUTION When changing attachments, tires or performing other service, use correct supports, hoists and jacks. Make sure machine is parked on a solid, level surface such as a concrete floor. Prior to raising machine, remove any attachments that may interfere with the safe and proper raising of the machine. Always chock or block wheels. Use jack stands or other appropriate load holding devices to support the raised machine.
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Chapter 2 Product Records and Maintenance Table of Contents PRODUCT RECORDS . . . . . . . . . . . . . . . . . . . . . . . . . MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EQUIVALENTS AND CONVERSIONS . . . . . . . . . . . Decimal and Millimeter Equivalents . . . . . . . . . . . . U.S. to Metric Conversions . . . . . . . . . . . . . . . . . . . TORQUE SPECIFICATIONS . . . . . . . . . . . . . . . . . . . Fastener Identification . . . . . . . . . . . . . . . . . . . . . . .
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Equivalents and Conversions 0.
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Torque Specifications Recommended fastener torque values are listed in the following tables. For critical applications, as determined by Toro, either the recommended torque or a torque that is unique to the application is clearly identified and specified in this Service Manual. These Torque Specifications for the installation and tightening of fasteners shall apply to all fasteners which do not have a specific requirement identified in this Service Manual.
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Standard Torque for Dry, Zinc Plated and Steel Fasteners (Inch Series Fasteners) Thread Size # 6 − 32 UNC Grade 1, 5, & 8 with Thin Height Nuts SAE Grade 1 Bolts, Screws, Studs, & Sems with Regular Height Nuts (SAE J995 Grade 2 or Stronger Nuts) in−lb in−lb N−cm 10 + 2 13 + 2 147 + 23 # 6 − 40 UNF # 8 − 32 UNC 13 + 2 25 + 5 282 + 30 # 8 − 36 UNF # 10 − 24 UNC 18 + 2 30 + 5 339 + 56 # 10 − 32 UNF SAE Grade 5 Bolts, Screws, Studs, & Sems with Regular Height Nuts (SAE J995 Grade 2 or Strong
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Standard Torque for Dry, Zinc Plated and Steel Fasteners (Metric Fasteners) Thread Size Class 8.8 Bolts, Screws, and Studs with Regular Height Nuts (Class 8 or Stronger Nuts) Class 10.9 Bolts, Screws, and Studs with Regular Height Nuts (Class 10 or Stronger Nuts) M5 X 0.8 57 + 5 in−lb 640 + 60 N−cm 78 + 7 in−lb 885 + 80 N−cm M6 X 1.0 96 + 9 in−lb 1018 + 100 N−cm 133 + 13 in−lb 1500 + 150 N−cm M8 X 1.25 19 + 2 ft−lb 26 + 3 N−m 27 + 2 ft−lb 36 + 3 N−m M10 X 1.
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Other Torque Specifications SAE Grade 8 Steel Set Screws Wheel Bolts and Lug Nuts Thread Size Recommended Torque Thread Size Square Head Hex Socket 1/4 − 20 UNC 140 + 20 in−lb 73 + 12 in−lb 5/16 − 18 UNC 215 + 35 in−lb 145 + 20 in−lb 3/8 − 16 UNC 35 + 10 ft−lb 18 + 3 ft−lb 1/2 − 13 UNC 75 + 15 ft−lb 50 + 10 ft−lb Recommended Torque** 7/16 − 20 UNF Grade 5 65 + 10 ft−lb 88 + 14 N−m 1/2 − 20 UNF Grade 5 80 + 10 ft−lb 108 + 14 N−m M12 X 1.25 Class 8.
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Chapter 3 Kubota Diesel Engine Table of Contents SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Kubota Workshop Manual . . . . . . . . . . . . . . . . . . . . 3 ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Adjust Throttle Cable . . . . . . . . . . . . . . . . . . . . . . . . 4 SERVICE AND REPAIRS . . . . . . . . . . .
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Specifications Item Description Make / Designation V1505−E3B, Kubota, 4−Cycle, 4 Cylinder, Water Cooled, Diesel Engine Bore x Stroke 3.07 in x 3.09 in (78 mm x 78.4 mm) Total Displacement 91.4 in3 (1498 cc) Compression Ratio 23:1 Firing Order 1 − 3 − 4 − 2 (numbers start at fan end) Low Idle (no load) 1200 to 1300 RPM High Idle (no load) 3050 to 3150 RPM Direction of Rotation Counterclockwise (Viewed from Flywheel) Fuel No.
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General Information This Chapter gives information about specifications, adjustments and repair of the Kubota Diesel engine that powers the Multi Pro 5800−D. Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for the Kubota diesel engine that powers your Multi Pro 5800−D. Refer to that publication for additional information when servicing the machine.
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Adjustments Adjust Throttle Cable Proper engine RPM and machine performance is dependent upon proper adjustment of throttle cable. 1 NOTE: The throttle cable swivel should be positioned in the lowest hole in the speed control lever. 2 5 3 1. Move throttle control lever on control console fully forward to FAST position. 2. Check position of the engine speed control lever on fuel injection pump.
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Service and Repairs Fuel System 10 to 12 in−lb (1 N−m) 13 to 65 in−lb (1 to 7 N−m) 17 12 15 18 14 16 19 13 20 10 11 28 Apply Thread Sealant 9 FROM FUEL RAIL 22 27 26 21 25 24 TO INJECTION PUMP 6 5 8 4 7 16 23 6 1 2 3 RIGHT FRONT 25 in−lb (3 N−m) Figure 2 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Fuel tank Base Flange nut (2) Carriage bolt (2) Rubber bumper (2) Flat washer (6) Flange nut (2) Clamp (2) Cap screw (2) Fuel fill cap Multi Pro 5800−D 11. 12. 13. 14. 15. 16. 17. 18. 19.
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Fuel Tank Installation (Fig. 2) DANGER Because diesel fuel is highly flammable, use caution when storing or handling it. Do not smoke while filling the fuel tank. Do not fill fuel tank while engine is running, hot or when machine is in an enclosed area. Always fill fuel tank outside and wipe up any spilled fuel before starting the engine. Store fuel in a clean, safety−approved container and keep cap in place. Use diesel fuel for the engine only; not for any other purpose.
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Air Cleaner 1 2 5 6 3 4 15 7 14 9 13 8 9 9 10 11 12 RIGHT FRONT Figure 3 1. 2. 3. 4. 5. Cap Hose clamp Flange head screw Clamp Flange nut (2) Multi Pro 5800−D 6. 7. 8. 9. 10. Bracket Flange nut Hose Hose clamp (3) Flange head screw (2) Page 3 − 7 11. 12. 13. 14. 15.
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Removal (Fig. 3) 2 NOTE: For air cleaner maintenance information, see the machine Operator’s Manual. 3 1. Raise passenger seat to access air cleaner assembly. 2. Remove air cleaner components as needed. Installation (Fig. 3) IMPORTANT: Any leaks in the air filter system will cause serious engine damage. Make sure that all air cleaner components are in good condition and are properly secured during installation. 1. Assemble air cleaner system.
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Exhaust System 16 RIGHT FRONT 9 11 15 7 9 12 14 12 13 8 9 5 6 7 9 8 4 3 2 1 10 11 9 12 Figure 5 1. 2. 3. 4. 5. 6. Exhaust pipe Cap screw (4) Lock washer (4) Gasket Muffler Muffler clamp (2) 7. 8. 9. 10. 11. Cap screw (2) Flange head screw (2) Flat washer (6) Hanger (2) Rubber hanger (3) 12. 13. 14. 15. 16. Flange nut (3) Tail pipe Hanger Flange head screw Flange nut CAUTION The muffler and exhaust system may be hot.
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Removal (Fig. 5) Installation (Fig. 5) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1. If exhaust pipe was removed from engine, use a new gasket and install exhaust pipe and fasteners finger tight. 2. Remove the rear undercarriage shroud from the machine (see Undercarriage Shrouds in Chapter 9 − Chassis in this manual). 2. Install all remaining exhaust system components including hangers, clamps and brackets finger tight. 3.
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Radiator 3 2 1 3 5 2 4 4 5 6 4 Figure 6 1. Console assembly 2. Seat belt bracket assembly (2) 3. Carriage screw (12) 4. Flange nut (16) Removal 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Remove the seats and hinged seat panels from the seat box (see Seats in Chapter 9 − Chassis in this manual). 3. Remove the undercarriage shrouds from the machine (see Undercarriage Shrouds in Chapter 9 − Chassis in this manual).
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31 32 31 33 30 29 28 2 3 1 23 24 25 26 27 11 10 4 12 13 9 14 11 5 15 22 6 7 6 8 4 16 17 21 18 RIGHT FRONT 17 19 20 Figure 7 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Radiator Foam seal (4) Foam seal Foam seal (2) Foam seal Hose clamp (4) Upper radiator hose Lower radiator hose Lower fan shroud Upper fan shroud Flat washer (8) 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.
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13.Carefully lift radiator up and out of the machine. 14.Inspect radiator hoses and rubber iso−mounts. Replace worn or damaged components as necessary. 15.,Inspect foam radiator shroud seals and foam radiator seals in machine frame. Replace any foam seals that are damaged or deteriorated. Installation 1. Position lower fan shroud below fan. 2. Carefully lower radiator into the machine. Secure iso−mounts on the bottom of the radiator to the machine frame with two (2) flange nuts. 6.
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Engine 1 3 2 4 5 6 11 7 12 13 2 5 8 7 12 11 9 RIGHT FRONT 9 10 10 Figure 8 1. 2. 3. 4. 5. Engine assembly Cap screw (4) Lock washer (8) Cap screw (8) Cap screw (8) 6. 7. 8. 9. Rear engine mount bracket (2) Engine mount (4) Front left engine mount Snubbing washer (4) 10. 11. 12. 13. Flange nut (12) Cap screw (8) Lock washer (8) Front right engine mount The following engine removal and installation procedures describe lifting and lowering the engine out from above the machine. 4.
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3 7 6 5 3 8 4 6 13 3 2 4 9 4 10 12 4 1 3 11 3 Figure 9 1. 2. 3. 4. 5. Access panel Seat base − front Washer head screw (20) Flange nut (20) Seat base − RH 6. 7. 8. 9. Support strap (2) Cross member Engine shroud Cross member support − RH 9. Depending on the type of engine hoist you use, you may wish to remove the R.O.P.S. bar from the machine. 10.Remove spray tank (see Spray Tank in the Spray System chapters in this manual). 13.
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17.Label and disconnect wire harness connectors at the following locations: 3 1 A. Remove positive battery cable and fusible link connector from starter motor solenoid stud (Fig. 10). B. Disconnect wire harness connector from starter motor. C. Remove cap screw and lock washer that secure negative battery cable and wire harness ground wire to engine block (Fig. 10). D. Remove wire harness connector from glow plug terminal (Fig. 11). E. Disconnect wire harness connector from temperature sender (Fig. 11).
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2 CAUTION 1 Make sure that hoist or lift used to remove engine can properly support engine. Engine assembly weighs approximately 275 pounds (125 kg). IMPORTANT: Make sure to not damage the engine, fuel hoses, hydraulic lines, electrical harness or other parts while removing the engine assembly. 4 5 6 3 22.Using a hoist and the lifting lugs provided on the engine, carefully lift the engine from the machine. 23.
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10.Install fuse block to left side seat base panel. 17.Install the radiator (see Radiator in this chapter). 11. Using labels placed during engine removal, attach wire harness connections at glow plug controller (front seat base panel) and relays (left side seat base panel. 18.Install cable ties to secure the wiring harness, fuel lines and hydraulic hoses to the engine assembly using notes taken during engine removal. 12.Install engine shroud to back of seat base (Fig. 9). 19.Install the front fenders.
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Flywheel Coupler 2 3 4 5 6 7 8 9 RIGHT 1 FRONT 11 6 10 16 11 12 13 14 15 Figure 14 1. 2. 3. 4. 5. 6. Coupling Flywheel housing Lock washer (2) Cap screw (2) Plastic plug (2) Cap screw (6) 7. 8. 9. 10. 11. Cap screw (2) Lock washer (8) Cap screw (8) Rear mount bracket (2) Lock washer (9) 12. 13. 14. 15. 16. Cap screw (6) Lock washer (6) Snubbing washer (2) Flange nut (2) Cap screw (3) Coupler Removal (Fig. 14) Coupler Installation (Fig.
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5. If engine is in machine: A. Secure rear engine mount brackets to engine mounts with flange nuts, snubbing washers and cap screws. 1 B. Install hydraulic pump assembly (see Piston (Traction) Pump Installation in Chapter 5 − Hydraulic System in this manual). Hydraulic Pump Side Engine Side 3 2 Figure 15 1. Spring coupler 2. Engine flywheel Kubota Diesel Engine Page 3 − 20 3.
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Chapter 4 Kubota Gasoline Engine Table of Contents SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Kubota Workshop and Troubleshooting Manuals . 3 Kubota Gasoline Engine . . . . . . . . . . . . . . . . . . . . . 3 Kubota Gasoline Engine Electronic Control Module (ECM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 SERVICE AND REPAIRS .
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Specifications Item Description Make / Designation WG1605−G−E3, Kubota, 4−Cycle, 4 Cylinder, Water Cooled, Gasoline Engine Bore x Stroke 3.11 in x 3.09 in (79 mm x 78.4 mm) Total Displacement 93.8 in3 (1537 cc) Compression Ratio 9.
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General Information This Chapter gives information about specifications, adjustments and repair of the Kubota Gasoline engine that powers the Multi Pro 5800−G. Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for the Kubota gasoline engine that powers your Multi Pro 5800−G. Refer to that publication for additional information when servicing the machine.
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Kubota Gasoline Engine Electronic Control Module (ECM) The Kubota gasoline engine that powers your Multi Pro 5800−G uses an electronic control unit (ECM) for engine management. All wire harness electrical connectors should be plugged into the ECM before the machine ignition switch is moved from the OFF position to either the ON or START position. The engine electrical components (e.g. ECM, O2 sensor, throttle control, power relay, ETV relay) are identified and matched in the engine ECM program.
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Service and Repairs Fuel Tank 10 to 12 in−lb (1 N−m) 13 14 13 to 65 in−lb (1 to 7 N−m) 15 16 12 10 RIGHT FRONT 17 11 18 TO FUEL RAIL 17 9 6 5 8 4 7 6 1 2 3 25 in−lb (3 N−m) Figure 3 1. 2. 3. 4. 5. 6. Fuel tank Base Flange nut (2) Carriage bolt (2) Rubber bumper (2) Flat washer (6) Multi Pro 5800−G 7. 8. 9. 10. 11. 12. Flange nut (2) Clamp (2) Cap screw (2) Fuel fill cap Gasket Fuel pump/level sender Page 4 − 5 13. 14. 15. 16. 17. 18.
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DANGER 4 3 UNLOCKED 1 Because gasoline is highly flammable, use caution when storing or handling it. Do not smoke while filling the fuel tank. Do not fill fuel tank while engine is running, hot or when machine is in an enclosed area. Always fill fuel tank outside and wipe up any spilled fuel before starting the engine. Store fuel in a clean, safety−approved container and keep cap in place. Use diesel fuel for the engine only; not for any other purpose.
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3. Install fuel pump/level sender if previously removed from tank. Tighten fuel pump/level sender cap from 13 to 65 in−lbs (1 to 7 N−m). 4. Connect fuel hose to top of fuel tank. A. Push supply hose barb fitting onto fuel pump/level sender until an audible “Click” is heard. 5. Connect machine wire harness to fuel pump/level sender (2 connectors) 6. Install fuel tank cover and tighten cover screws from 10 to 12 in−lbs (1 N−m). 7. Fill fuel tank. Start engine and check fuel line connections for leaks. B.
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Evaporative Control System (machine serial numbers above 405700000) 1 2 3 5 4 1 NVm (10 to 12 in−lbs) 7 6 C 8 A 23 9 10 11 12 6 B 24 9 6 22 21 8 9 21 16 20 14 15 14 13 17 9 18 9 19 Figure 5 1. 2. 3. 4. 5. 6. 7. 8. Carbon canister Clamp Canister bracket Hose − fuel Flange head screw (4) Hose − fuel Elbow fitting Straight fitting (2) Kubota Gasoline Engine 9. 10. 11. 12. 13. 14. 15. 16.
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Multi Pro 5800−G machines (model 41394 with serial numbers above 405700000) are equipped with a fuel evaporative control system designed to collect and store evaporative emissions from the fuel tank. The evaporate control system uses a carbon canister and a series of vent hoses to collect these evaporative emissions. The fuel tank uses a non−vented fuel cap. A fuel tank vent fitting is positioned in the top of the tank that allows tank venting through a carbon canister mounted on the fuel tank.
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Air Cleaner 1 2 5 6 3 15 4 7 14 9 13 16 8 17 18 9 9 10 17 11 12 RIGHT FRONT 9 19 Figure 6 1. 2. 3. 4. 5. 6. 7. Cap Hose clamp Flange head screw Clamp Flange nut (2) Bracket Flange nut Kubota Gasoline Engine 8. 9. 10. 11. 12. 13. Hose Hose clamp (5) Flange head screw (2) Air cleaner mount Flange nut (2) Hose Page 4 − 10 14. 15. 16. 17. 18. 19.
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Removal (Fig. 6) 2 NOTE: For air cleaner maintenance information, see the machine Operator’s Manual. 3 1. Raise passenger seat to access air cleaner assembly. 2. Remove air cleaner components as needed. Installation (Fig. 6) IMPORTANT: Any leaks in the air filter system will cause serious engine damage. Make sure that all air cleaner components are in good condition and are properly secured during installation. 1. Assemble air cleaner system.
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Exhaust System 18 RIGHT FRONT 17 20 8 6 7 6 1 2 3 9 16 17 16 15 10 16 APPLY ANTI SIEZE LUBRICANT 7 14 5 4 19 13 24 25 11 12 23 22 24 21 3 3 7 34 32 33 32 26 13 29 29 to 44 ft−lb (40 to 60 N−m) 28 31 5 27 26 7 3 30 APPLY LOCTITE 242 Figure 8 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12.
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Installation (Fig. 8) CAUTION The muffler and exhaust system may be hot. To avoid possible burns, allow the engine and exhaust system to cool before working on the exhaust system. Removal (Fig. 8) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Remove the rear undercarriage shroud from the machine (see Undercarriage Shrouds in Chapter 9 − Chassis in this manual). 3.
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Radiator 3 2 1 3 5 2 4 4 5 6 4 Figure 9 1. Console assembly 2. Seat belt bracket assembly (2) 3. Carriage screw (12) 4. Flange nut (16) Removal 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Remove the seats and hinged seat panels from the seat box (see Seats in Chapter 9 − Chassis in this manual). 3. Remove the undercarriage shrouds from the machine (see Undercarriage Shrouds in Chapter 9 − Chassis in this manual).
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31 32 31 33 30 29 28 2 3 1 23 24 25 26 27 11 10 4 12 13 9 14 11 5 15 22 6 7 6 8 4 16 17 21 18 RIGHT FRONT 17 19 20 Figure 10 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Radiator Foam seal (4) Foam seal Foam seal (2) Foam seal Hose clamp (4) Upper radiator hose Lower radiator hose Lower fan shroud Upper fan shroud Flat washer (8) 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.
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13.Carefully lift radiator up and out of the machine. 14.Inspect radiator hoses and rubber iso−mounts. Replace worn or damaged components as necessary. 15.,Inspect foam radiator shroud seals and foam radiator seals in machine frame. Replace any foam seals that are damaged or deteriorated. Installation 1. Position lower fan shroud below fan. 2. Carefully lower radiator into the machine. Secure iso−mounts on the bottom of the radiator to the machine frame with two (2) flange nuts. 6.
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Engine 1 1 3 2 4 5 6 11 7 12 13 2 5 8 7 12 11 RIGHT FRONT 9 9 10 10 Figure 11 1. 2. 3. 4. 5. Engine assembly Cap screw (4) Lock washer (8) Cap screw (8) Cap screw (8) 6. 7. 8. 9. Rear engine mount bracket (2) Engine mount (4) Front left engine mount Snubbing washer (4) 10. 11. 12. 13. Flange nut (12) Cap screw (8) Lock washer (8) Front right engine mount The following engine removal and installation procedures describe lifting and lowering the engine out from above the machine. 3.
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3 6 7 3 5 8 3 4 3 12 9 4 4 6 10 2 4 1 3 11 3 Figure 12 1. 2. 3. 4. Access panel Seat base − front Washer head screw (20) Flange nut (20) 5. 6. 7. 8. Seat base − RH Support strap (2) Cross member Engine shroud 8. Disconnect the breather hose from the engine valve cover. 9. Remove exhaust system from engine (see Exhaust System Removal in this chapter). 9. 10. 11. 12. 15.
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17.Label and disconnect wire harness connectors at the following locations: 3 1 A. Remove positive battery cable and wire harness connector from starter motor (Fig. 13). B. Remove cap screw and lock washer that secure negative battery cable and wire harness ground wire to engine block (Fig. 13). 2 C. Disconnect the 16 pin interconnect between the Yanmar engine wire harness and the machine wire harness. The interconnect is located on the right side of engine near the engine power center (Fig. 14). 18.
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Installation 1. Park machine on a level surface and engage parking brake. 2. Make sure that all parts removed from the engine during maintenance or rebuilding (including engine mount brackets, pump adapter and flywheel coupler) are reinstalled to the engine assembly. IMPORTANT: Make sure to not damage the engine, fuel hoses, hydraulic lines, electrical harness or other parts while installing the engine assembly. CAUTION Make sure that hoist or lift used to remove engine can properly support engine.
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Flywheel Coupler 2 3 4 5 6 7 8 9 RIGHT 1 FRONT 11 6 10 16 11 12 13 14 15 Figure 15 1. 2. 3. 4. 5. 6. Coupling Flywheel housing Lock washer (2) Cap screw (2) Plastic plug (2) Cap screw (6) 7. 8. 9. 10. 11. Cap screw (2) Lock washer (8) Cap screw (8) Rear mount bracket (2) Lock washer (9) 12. 13. 14. 15. 16. Cap screw (6) Lock washer (6) Snubbing washer (2) Flange nut (2) Cap screw (3) Coupler Removal (Fig. 15) Coupler Installation (Fig.
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5. If engine is in machine: A. Secure rear engine mount brackets to engine mounts with flange nuts, snubbing washers and cap screws. 1 B. Install hydraulic pump assembly (see Piston (Traction) Pump Installation in Chapter 5 − Hydraulic System in this manual). Hydraulic Pump Side Engine Side 3 2 Figure 16 1. Spring coupler 2. Engine flywheel Kubota Gasoline Engine Page 4 − 22 3.
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Chapter 5 Hydraulic System Table of Contents SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Traction Circuit Component Failure . . . . . . . . . . . . 3 Hydraulic Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Hydraulic Hose and Tube Installation . . . . . . . . . . 5 Hydraulic Fitting Installation . . . . . . . . . . . . . . . .
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Specifications Item Description Piston (Traction) Pump Maximum Displacement (per revolution) System Relief Pressure: Forward System Relief Pressure: Reverse Variable displacement piston pump (Eaton model 72400) 2.48 in3 (40.6 cc) 4000 PSI (276 bar) 4000 PSI (276 bar) Charge Pump Positive displacement gear type pump (integral in piston (traction) pump) 0.42 in3 (6.
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General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your Multi Pro machine. Refer to that publication for additional information when servicing the machine. Traction Circuit Component Failure The traction circuit on Multi Pro 5800 machines is a closed loop system that includes the piston (traction) pump and two (2) rear wheel motors.
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Hydraulic Hoses Hydraulic hoses are subject to extreme conditions such as pressure differentials during operation and exposure to weather, sun, chemicals, very warm storage conditions or mishandling during operation and maintenance. These conditions can cause hose damage and deterioration. Some hoses are more susceptible to these conditions than others.
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Hydraulic Hose and Tube Installation (O−Ring Face Seal Fitting) C. Use a second wrench to tighten the nut to the correct Flats From Wrench Resistance (F.F.W.R.). The markings on the nut and fitting body will verify that the connection has been properly tightened. 1. Make sure threads and sealing surfaces of the hose/ tube and the fitting are free of burrs, nicks, scratches or any foreign material. 2.
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Hydraulic Fitting Installation (SAE Straight Thread O−Ring Fitting into Component Port) Non−Adjustable Fitting (Fig. 4) 1. Make sure all threads and sealing surfaces of fitting and component port are free of burrs, nicks, scratches or any foreign material. 5. If a torque wrench is not available or if space at the port prevents use of a torque wrench, an alternate method of assembly is the Flats From Finger Tight (F.F.F.T.) method. 2.
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Adjustable Fitting (Fig. 6) 1. Make sure all threads and sealing surfaces of fitting and component port are free of burrs, nicks, scratches or any foreign material. 2. As a preventative measure against leakage, it is recommended that the O−ring be replaced any time the connection is opened. Lock Nut 3. Lightly lubricate the O−ring with clean hydraulic oil. Fitting threads should be clean with no lubricant applied. Back−up Washer 4. Turn back the lock nut as far as possible.
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Hydraulic Schematics The hydraulic schematics for the Multi Pro 5800 machines are located in Appendix A of this manual.
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Multi Pro 5800 Page 5 − 9 Working Pressure Low Pressure (Charge) Return or Suction Flow REVERSE .032” TRACTION (PISTON) PUMP .032” Traction Circuit (Forward Shown) ENGINE RATED SPEED 3100 RPM 2.48 CID FORWARD 250 PSI .032” 31.6 GPM 4000 PSI SUCTION STRAINER TOW VALVE .42 CID A P1 .34 CID WHEEL B MOTORS A A 11.96:1 2.48 CID P2 LH 11.96:1 2.48 CID 1015 PSI GEAR PUMP RH B .95 CID BREATHER (LOWER) B (UPPER) 4.
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Traction Circuit The traction circuit piston pump is a variable displacement pump that is directly coupled to the engine flywheel. Pushing the traction pedal engages a hydraulic servo valve which controls the variable displacement piston pump swash plate to create a flow of oil. Pushing the top of the traction pedal rotates the pump swash plate to create a flow of oil for forward machine movement.
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Figure 9 Multi Pro 5800 Page 5 − 11 Hydraulic System STEERING UNIT 4.3 CID R E T Return Flow Working Pressure Steering Circuit (serial numbers below 405700000) NEUTRAL POSITION P L BORE: 1.50” STROKE: 8.50” ROD: 0.63” P 4.3 CID R E T BORE: 1.50” STROKE: 8.50” ROD: 0.63” LEFT TURN STEERING UNIT L STEERING CYLINDER PISTON MOVEMENT STEERING CYLINDER STEERING CYLINDER STEERING CYLINDER NO PISTON MOVEMENT P 4.3 CID RIGHT TURN STEERING UNIT L R E T BORE: 1.50” STROKE: 8.
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Steering Circuit (serial numbers below 405700000) A two (2) section gear pump is coupled to the piston (traction) pump. The front gear pump section (closest to the piston pump) supplies hydraulic flow to the spray pump drive circuit. The rear gear pump section supplies hydraulic flow to both the steering and spray boom lift/ lower circuits. Hydraulic pump flow from the rear pump section is routed to the steering control valve first so the steering circuit has priority.
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Figure 10 Multi Pro 5800 Page 5 − 13 Hydraulic System ENGINE RATED SPEED 3100 RPM .032” 250 PSI TRACTION (PISTON) PUMP REVERSE .032” .032” 2.48 CID FORWARD Return or Suction Flow Working Pressure 4000 PSI A B BREATHER (LOWER) S1 OR1 OR3 .036” .036” S3 C3 E B WHEEL MOTORS A LH 11.96:1 RH A 11.96:1 2.48 CID 1015 PSI RETURN FILTER 12.1 GPM 4.3 GPM BOOM LIFT MANIFOLD C1 GEAR PUMP P D .34 CID P2 A C B 2.48 CID .95 CID P1 (UPPER) SUCTION STRAINER TOW VALVE .
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Spray Pump Drive Circuit A two (2) section gear pump is coupled to the piston (traction) pump. The front gear pump section (closest to the piston pump) supplies hydraulic flow to the spray pump drive circuit. The rear gear pump section supplies hydraulic flow to both the steering and spray boom lift/ lower circuits. The gear pump takes its suction from the hydraulic reservoir. SPRAYER PUMP DRIVE MOTOR 6.
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Figure 12 Multi Pro 5800 Page 5 − 15 Hydraulic System PUMP FLOW P Return Flow Working Pressure Spray Boom Lift Circuit G (UPPER COIL ENERGIZED) S2 PC1 OR2 .036” C2 LH BOOM CYLINDER OR1 .036” S3 C3 G P (LOWER COIL ENERGIZED) OR1 .036” S3 RETURN TO FILTER AND RESERVOIR PUMP FLOW BOOM LIFT MANIFOLD T C4 PC2 OR4 .036” 3:1 PILOT RATIO RETURN TO FILTER AND RESERVOIR (DE−ENERGIZED) OR3 .036” C3 S1 S2 3:1 PILOT RATIO PC1 OR2 .036” C1 (ENERGIZED) PC2 OR4 .
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Spray Boom Lift Circuit A two (2) section gear pump is coupled to the piston (traction) pump. The front gear pump section (closest to the piston pump) supplies hydraulic flow to the spray pump drive circuit. The rear gear pump section supplies hydraulic flow to both the steering and spray boom lift/ lower circuits. Hydraulic pump flow from the rear pump section is routed to the steering control valve first so the steering circuit has priority. The gear pump takes its suction from the hydraulic reservoir.
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Special Tools Order these special tools from your Toro Distributor. Hydraulic Pressure Test Kit Use to take various pressure readings for diagnostic tests. Quick disconnect fittings provided attach directly to mating fittings on machine test ports without tools. A high pressure hose is provided for remote readings. Contains one each: 1000 PSI (70 bar), 5000 PSI (350 bar) and 10000 PSI (700 bar) gauges. Use gauges as recommended in the Testing section of this chapter.
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40 GPM Hydraulic Tester (Pressure and Flow) Use to test hydraulic circuits and components for flow and pressure capacities as recommended in the Testing section of this chapter. This tester includes the following: 1. LOAD VALVE: A simulated working load is created in the circuit by turning the valve to restrict flow. 2. PRESSURE GAUGE: Glycerine filled 0 to 5000 PSI gauge to provide operating circuit pressure. 3.
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High Flow Hydraulic Filter Kit The high flow hydraulic filter kit is designed with large flow (40 GPM/150 LPM) and high pressure (5000 PSI/345 bar) capabilities. This kit provides for bi−directional filtration which prevents filtered debris from being allowed back into the circuit regardless of flow direction. If a component failure occurs in the closed loop traction circuit, contamination from the failed part will remain in the circuit until removed.
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Hydraulic Test Fitting Kit This kit includes a variety of O−ring Face Seal fittings to enable connection of test gauges to the hydraulic system. TORO TEST FITTING KIT (NO. TOR4079) The kit includes: tee’s, unions, reducers, plugs, caps and test fittings. Toro Part Number: TOR4079 Figure 19 Remote Starter Switch After flushing the hydraulic system or replacing a hydraulic component (e.g. gear pump, piston pump, wheel motor), it is necessary to prime the hydraulic pumps. A remote starter switch (Fig.
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Troubleshooting The cause of an improperly functioning hydraulic system is best diagnosed with the use of proper testing equipment and a thorough understanding of the complete hydraulic system. A hydraulic system with an excessive increase in heat or noise has a potential for failure. Should either of these conditions be noticed, immediately stop the machine, turn off the engine, locate the cause of the trouble and correct it before allowing the machine to be used again.
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ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ
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Testing The most effective method for isolating problems in the hydraulic system is by using hydraulic test equipment such as pressure gauges and flow meters in the hydraulic circuits during various operational checks (see the Special Tools section in this Chapter).
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4. The inlet and the outlet hoses for tester with pressure and flow capabilities must be properly connected. If hoses are reversed, damage to the hydraulic tester or components can occur. 5. When using hydraulic tester with pressure and flow capabilities, completely open tester load valve before starting engine to minimize the possibility of damage to components. 6. Install tester fittings finger tight and far enough to make sure that they are not cross−threaded before tightening them with a wrench. 7.
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Hydraulic System ENGINE RATED SPEED 3100 RPM Page 5 − 26 REVERSE .032” TRACTION (PISTON) PUMP .032” 2.48 CID FORWARD 250 PSI .032” 31.6 GPM 4000 PSI SUCTION STRAINER TOW VALVE .42 CID A P1 .34 CID WHEEL B MOTORS LH 11.96:1 A RH 2.48 CID P2 11.96:1 2.48 CID 1015 PSI GEAR PUMP A B .95 CID BREATHER (LOWER) B (UPPER) 4.
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Traction Circuit − Charge Pressure Test The traction circuit charge pressure test should be performed to make sure that the traction charge circuit is functioning correctly. 1. Make sure hydraulic oil is at normal operating temperature by operating the machine for approximately ten (10) minutes. Make sure the hydraulic tank is full. 2. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch.
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Hydraulic System ENGINE RATED SPEED 3100 RPM Page 5 − 28 REVERSE .032” TRACTION (PISTON) PUMP .032” 2.48 CID FORWARD 250 PSI .032” CHARGE FILTER 50 PSI 31.6 GPM 4000 PSI SUCTION STRAINER TOW VALVE .42 CID INTERNAL CHARGE PUMP 4000 PSI 4.5 GPM TESTER WITH PRESSURE GUAGE AND FLOW METER A .95 CID BREATHER (LOWER) B (UPPER) P1 P2 .34 CID A 11.96:1 B 11.96:1 2.48 CID A WHEEL LH MOTORS 2.
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Traction Circuit − Charge Pump Flow Test The charge pump flow test should be performed to make sure that the traction charge circuit has adequate hydraulic flow. 1. Make sure hydraulic oil is at normal operating temperature by operating the machine for approximately ten (10) minutes. Make sure the hydraulic tank is full. 2. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch.
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Traction Circuit − Wheel Motor Efficiency Test 50 PSI 4.5 GPM CHARGE FILTER GEAR PUMP FORWARD 31.6 GPM 2.48 CID INTERNAL CHARGE PUMP 1015 PSI P1 ENGINE RATED SPEED 3100 RPM .42 CID .032” P2 .95 CID .34 CID .032” HYDRAULIC LINE (REMOVED) A 4000 PSI .032” TOW VALVE (UPPER) TESTER WITH PRESSURE GUAGE AND FLOW METER 4000 PSI 250 PSI 2.48 CID B REVERSE CAP CAP B A 11.96:1 RH LH WHEEL B MOTORS A 11.96:1 2.
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Traction Circuit − Wheel Motor Efficiency Test RH WHEEL MOTOR TEST Over a period of time, a wheel motor can wear internally. A worn motor may by−pass oil to its case drain causing the motor to be less efficient. Eventually, enough oil loss will cause the wheel motor to stall under heavy load conditions. Continued operation with a worn, inefficient motor can generate excessive heat, cause damage to seals and other components in the hydraulic system and affect overall machine performance.
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7. To test left side (LH) wheel motor efficiency, isolate the hydraulic motors and connect a hydraulic tester as follows (Fig. 28): LH WHEEL MOTOR TEST RIGHT FRONT 2 A. Thoroughly clean all fittings and hydraulic lines at both wheel motors. B. Disconnect both ends of the hydraulic tube (item 2) and remove it from the machine. FLOW C. Disconnect hydraulic hose from tee fitting at the “A” port of the RH wheel motor. D. Cap both openings of the tee fitting at the RH wheel motor.
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Multi Pro 5800 ENGINE RATED SPEED 3100 RPM Page 5 − 33 REVERSE .032” 250 PSI .032” 31.6 GPM 4000 PSI 4000 PSI SUCTION STRAINER TOW VALVE .42 CID INTERNAL CHARGE PUMP A P1 P2 .34 CID A A 11.96:1 B 11.96:1 2.48 CID WHEEL LH MOTORS 2.48 CID RH B 1015 PSI GEAR PUMP TESTER WITH PRESSURE GUAGE AND FLOW METER .95 CID BREATHER (LOWER) B (UPPER) 4.5 GPM FORWARD RELIEF PRESSURE TEST SHOWN TRACTION (PISTON) PUMP .032” 2.
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Traction Circuit − Traction (Piston) Pump and Relief Pressure Test This test should be performed to measure the piston (traction) pump output (flow) and to make sure the forward and reverse traction circuit relief pressures are correct. 1 2 IMPORTANT: If component failure is suspect, see Traction Circuit Component Failure in the General Information section of this chapter for information regarding the importance of removing contamination from the traction circuit before operating the system.
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8. After installing tester, start engine and run at low idle speed. Check for hydraulic leakage and correct before proceeding with test. 9. Increase engine speed to high idle (Diesel Engine: 3050 to 3150 RPM, Gasoline Engine: 3200 RPM) NOTE: If engine speed drops below specified RPM, pump flow will decrease. Adjust test specifications accordingly (see Testing in this chapter). 10.Make sure hydraulic oil is at normal operating temperature by operating the machine for approximately ten (10) minutes.
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Hydraulic System P A D C1 OR SH LC 80 PSI .030” S3 C3 E B F T S5 C4 Figure 32 Page 5 − 36 3100 RPM ENGINE RATED SPEED 250 PSI .032” TRACTION (PISTON) PUMP REVERSE .032” .032” 2.48 CID FORWARD 50 PSI 4000 PSI 4000 PSI A B A C S3 WHEEL B MOTORS A LH A 11.96:1 11.96:1 2.48 CID 1015 PSI RETURN FILTER TESTER WITH PRESSURE GUAGE AND FLOW METER RH B 2.48 CID S1 OR1 OR3 .036” .036” C3 E BOOM LIFT MANIFOLD C1 GEAR PUMP P D .34 CID P2 C2 .
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Steering/Boom Lift Circuit − Gear Pump P2 Flow and Circuit Relief Pressure Test (Using Tester with Flow Meter and Pressure Gauge) Over a period of time, the gears and wear plates in the gear pump can wear. A worn pump will by-pass oil and make the pump less efficient. Eventually, enough oil can by-pass to cause circuit performance problems. Continued operation with a worn, inefficient pump can generate excessive heat and cause damage to seals and other components in the hydraulic system.
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the flow control makes no change in pressure). Do Not exceed 1500 psi (103.4 Bar). B. Record tester pressure. A. The pressure relief valve may be blocked or damaged and should be replaced. 11. Set throttle to low speed and shut off engine. 12.The under load test flow reading (step 9.B) should not drop more than 15% when compared to the no load test flow reading (step 8.). A difference in flow of more than 15%, or the inability to achieve specified pressure may indicate: A.
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Multi Pro 5800 P A D C1 OR SH LC 80 PSI .030” S3 C3 E B F T S5 C4 Page 5 − 39 3100 RPM ENGINE RATED SPEED .032” 250 PSI TRACTION (PISTON) PUMP REVERSE .032” .032” 2.48 CID FORWARD 50 PSI 4000 PSI 4000 PSI A B A C WHEEL B MOTORS A 11.96:1 2.48 CID 1015 PSI LH A 11.96:1 RH B 2.48 CID S1 OR1 OR3 .036” .036” S3 C3 E RETURN FILTER B F C4 LIFT CYLINDER BOOM LIFT MANIFOLD C1 GEAR PUMP P D .34 CID P2 C2 .
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Steering/Boom Lift Circuit − Steering Control Valve and Steering Cylinder Test The steering cylinder internal leakage test should be performed if a steering problem is identified. This test will determine if the steering cylinder is faulty. NOTE: Steering cylinder operation will be affected by incorrect tire pressure, binding of the hydraulic steering cylinder, excessive weight on the vehicle and/or binding of the steering assembly (e.g. wheel spindles, tie rods).
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Multi Pro 5800 Figure 35 Page 5 − 41 3100 RPM ENGINE RATED SPEED REVERSE .032” .032” 2.48 CID FORWARD .032” 250 PSI TRACTION (PISTON) PUMP TEST FOR RH BOOM LIFT CYLINDER SHOWN BOOM FULLY LOWERED (CYLINDER EXTENDED) BOOM LIFT SWITCH PRESSED TO LOWER 31.6 GPM 4000 PSI 4000 PSI P A B S1 OR1 OR3 .036” .036” S3 C3 .34 CID BREATHER WHEEL B MOTORS A 11.96:1 2.48 CID 1015 PSI LH A 11.96:1 RH B 2.48 CID .95 CID P2 GEAR PUMP PC2 OR4 .036” STEEL CAP C4 LIFT CYLINDER RH CYL.
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Steering/Boom Lift Circuit − Boom Lift Cylinder Internal Leakage Test The boom lift cylinder internal leakage test should be performed if a spray boom raise and lower problem is identified. This test will determine if a boom lift cylinder is faulty. The boom lift raise/lower circuit operation will be affected by boom lift cylinder binding, extra weight on the spray booms and/or binding of lift components. Make sure that these items are checked before proceeding with boom lift cylinder internal leakage test.
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Multi Pro 5800 S2 P A D C1 OR SH LC 80 PSI .030” S3 C3 E B F T S5 C4 Figure 36 Page 5 − 43 3100 RPM ENGINE RATED SPEED 250 PSI .032” TRACTION (PISTON) PUMP REVERSE .032” .032” 2.48 CID FORWARD 50 PSI 4000 PSI 4000 PSI A B A C A RH 11.96:1 2.48 CID 1015 PSI LH A WHEEL B MOTORS 11.96:1 B 2.48 CID S1 OR1 OR3 .036” .036” S3 C3 E RETURN FILTER BOOM LIFT MANIFOLD C1 GEAR PUMP P D .34 CID P2 C2 .95 CID BREATHER (LOWER) SUCTION STRAINER TOW VALVE .
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Spray Pump Circuit − Gear Pump P1 Flow Test (Using Tester with Flow Meter and Pressure Gauge) Over a period of time, the gears and wear plates in the gear pump can wear. A worn pump will by-pass oil and make the pump less efficient. Eventually, enough oil can by-pass to cause circuit performance problems. Continued operation with a worn, inefficient pump can generate excessive heat and cause damage to seals and other components in the hydraulic system. 3 1 1.
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Adjustments Adjust Traction Pedal for Neutral The rear wheels should not rotate in either direction when the traction pedal is in the neutral position. The traction pedal linkage should return to the neutral position quickly when the traction pedal is released, and the traction pump lever must be at full stroke when the traction pedal is pushed to the fully forward position. 2 3 4 1. Make sure hydraulic oil is at normal operating temperature by operating the machine for approximately ten (10) minutes.
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Service and Repairs General Precautions for Removing and Installing Hydraulic System Components Before Repair or Replacement of Components After Repair or Replacement of Components 1. Before removing any parts from the hydraulic system, park machine on a level surface, engage parking brake and stop engine. Remove key from the ignition switch. 1. Check oil level in the hydraulic reservoir and add correct oil if necessary.
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PVED-CLS CONTROLLER ERROR CODES The list of DTC is divided in 7 sections: 1. I/O signals: This sections lists all failures related to analogue and digital inputs & outputs 2. CAN Messages: This Section lists all failures related to CAN messages 3. Safety Functions: This Section lists all failures caused by Safety functions and externally triggered safe state DTC’s 4. Diagnostic functions: This section lists all failures detected by diagnostic functions 5.
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PVED-CLS CONTROLLER ERROR CODES (continued) Category CAN messages CAN messages Safety Functions Safety Functions SPN 520202 520228 520203 520204 Signal Name Auxiliary steering device WAS CAN sensor Vehicle speed triggered EHsteering shut-off (Safety function 3) EH-main spool monitoring Safety Functions 520205 Fault Detection Algorithm Monitoring Safety Functions 520206 Safe ON-Road Monitoring Safety Functions Safety Functions Diagnostic functions Diagnostic functions 520207 520208
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PVED-CLS CONTROLLER ERROR CODES (continued) Category SPN Signal Name Failure mode FMI Severity Possible root cause(s) Internal Hardware 299029 EEPROM Verified write fails on EEPROM cell 12 - Bad intelligent device or component Severe Internal failure Internal Hardware 520212 LVDT sinus signal LVDT sinus frequency out of range 8 - Abnormal frequency or pulse width or period Severe Internal failure Internal Hardware 520585 Vref generation Vref signal out of range 2 - Data erratic, in
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PVED-CLS CONTROLLER ERROR CODES (continued) Category Software SPN 520246 Signal Name Failure mode FMI Severity Possible root cause(s) Invalid sensor configuration Invalid sensor configuration 31 – Condition exists Severe If parameter settings are not done as per section 6.1.
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Gear Pump FRONT RIGHT 1 2 7 6 APPLY ANTI−SEIZE LUBRICANT 5 16 9 17 8 10 3 14 15 18 VIEWED FROM BOTTOM OF MACHINE 20 13 21 22 19 11 4 19 9 4 12 11 12 APPLY ANTI−SEIZE LUBRICANT 23 24 Figure 42 1. Piston (traction) pump 2. O−ring 3. Gear pump (serial numbers below 405700000) 4. Test fitting 5. Hydraulic hose (with cover) 6. Cap screw (2) 7. Flat washer (2) 8. O−ring 9. Hydraulic hose (to steering control valve P port) Multi Pro 5800 10. 11. 12. 13. 14. 15. 16. 17. 18.
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Removal (Fig. 42) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Remove the rear undercarriage shroud (see Undercarriage Shrouds in Chapter 9 − Chassis in this manual). 3. To prevent contamination of hydraulic system during gear pump removal, thoroughly clean exterior of pump assembly.
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Gear Pump Service 10 2 (SERIAL NUNMBERS BELOW 405700000) 9 7 6 2 1 2 8 3 14 4 5 11 13 12 15 18 19 20 17 2 22 ft−lb (30 N−m) 16 33 ft−lb (45 N−m) Figure 43 1. 2. 3. 4. 5. 6. 7. Front cover Dowel pin (8) Square section seal (4) Back−up ring (4) Pressure seal (4) Thrust plate (4) Drive shaft Multi Pro 5800 8. 9. 10. 11. 12. 13. 14. Driven gear Body (P1 section) Flange Splined connecting shaft Drive gear Body (P2 section) Retaining ring Page 5 − 53 15. 16. 17. 18. 19. 20.
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(SERIAL NUNMBERS ABOVE 405700000) 4 5 6 7 21 10 11 9 31 8 14 15 1 2 74 ft−lb (100 N−m) 24 30 29 3 32 19 28 20 33 ft−lb (45 N−m) 17 13 12 18 2 22 23 24 16 27 26 ft−lb (35 N−m) 26 25 74 ft−lb (100 N−m) Figure 44 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Front cover Dowel pin (4) Square section seal (3) Back−up ring (4) Pressure seal (4) Thrust plate (4) Drive shaft Driven gear Body (P1 section) Flange Splined connecting shaft Hydraulic System 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.
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Disassembly (Fig. 43 or 44) NOTE: Disassemble gear pump for cleaning, inspection and seal replacement only. If internal components of pump are worn or damaged, the gear pump must be replaced as a complete assembly. Individual gears, housings and thrust plates are not available separately. The relief valve can be replaced separately. DIAGONAL LINE IMPORTANT: Keep bodies, gears, flanges and thrust plates for each pump section together; do not mix parts between pump sections. P2 1.
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4. Inspect thrust plates for the following: A. Bearing areas should not have excessive wear or scoring. B. Face of thrust plates that are in contact with gears should be free of wear, roughness or scoring. C. Thickness of thrust plates should be equal. E. Install rear thrust plate with pressure seal side up and open side of the pressure seal pointing to the inlet side of the motor. F. Install steel bushings/dowel pins in body. G.
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Traction (Piston) Pump FRONT RIGHT 21 23 25 20 22 1 24 2 7 6 ANTI−SEIZE LUBRICANT 5 16 9 17 10 14 8 3 VIEWED FROM BOTTOM OF MACHINE 15 18 13 19 4 12 11 12 Figure 47 1. 2. 3. 4. 5. 6. 7. 8. 9. Piston (traction) pump O−ring Gear pump Test fitting Hydraulic hose (with cover) Cap screw (2) Flat washer (2) O−ring Hydraulic hose (to steering control) 10. 11. 12. 13. 14. 15. 16. 17.
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5. Remove traction cable ball joint from control plate on piston pump by removing lock nut, cap screw and three (3) flat washers from control plate (Fig. 48). 7 1 2 6. Disconnect wire harness connector from neutral switch on piston pump (Fig. 49). 3 4 7. Remove flange head screw and flange nut that secures R−clamp and right side brake cable to pump assembly (Fig. 49). 5 10 8.
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Installation (Fig. 47) 1. If gear pump was removed from piston pump, install gear pump to piston pump (see Gear Pump Installation in this chapter). 6. Secure traction cable to control plate with cap screw, three (3) washers and lock nut (Fig. 48). 7. Connect wire harness connector to neutral switch on piston pump (Fig. 49). 2. If fittings were removed from piston pump, lubricate and place new O−rings onto fittings.
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Traction (Piston) Pump Service 40 48 47 49 15 53 43 33 32 34 44 52 12 31 42 51 14 54 41 46 50 36 37 19 20 45 38 55 39 10 20 9 21 22 27 23 28 25 8 27 24 4 59 17 12 3 29 18 11 5 56 57 26 10 1 6 35 58 19 7 30 34 6 13 5 14 15 16 2 Figure 50 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.
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Wheel Motors 1 ORIENTATION SPECIFIC (see text) 3 7 8 RIGHT 7 4 FRONT 9 10 2 5 17 18 6 12 60 ft−lb (81 N−m) 19 10 ORIENTATION SPECIFIC (see text) 11 20 60 ft−lb (81 N−m) 4 8 16 21 22 6 3 15 14 60 ft−lb (81 N−m) 2 13 7 23 1 Figure 51 1. 2. 3. 4. 5. 6. 7. 8. Planetary assembly Flange head screw (6 per side) Gasket O−ring (2) RH brake assembly Flange head screw (4 per brake) Retaining ring (2 per shaft) Splined brake shaft Multi Pro 5800 9. 10. 11. 12. 13. 14. 15. 16.
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Removal (Fig. 51) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 3 2 CAUTION 1 Rotate steering wheel and depress traction pedal in both forward and reverse to relieve hydraulic system pressure and to avoid injury from pressurized hydraulic oil. 2. Read the General Precautions for Removing and Installing Hydraulic System Components at the beginning of the Service and Repairs section of this chapter. 3.
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Wheel Motor Service 7 4 5 6 5 8 4 9 12 3 2 1 18 19 10 11 13 14 15 16 17 20 21 Figure 53 1. 2. 3. 4. 5. 6. 7. Retaining ring Shaft seal Washer Retaining ring Thrust bearing race Thrust bearing Drive shaft 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. Cap screw (6) Back plate Dowel pin Dowel pin (3) O−ring Needle bearing Valve plate The wheel motors used on the Multi Pro 5800 are very similar. The major difference is the speed sensor installed in the right side wheel motor.
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Spray Pump Drive Motor and Control Manifold Assembly 1 APPLY ANITSEIZE LUBRICANT 3 APPLY LOCTITE #242 130 to 150 In−lb (14 to 17 N−m) 10 2 4 11 29 5 28 27 25 6 7 9 22 26 23 18 24 15 8 17 15 15 to 19 ft−lb (20 to 26 N−m) APPLY ANITSEIZE LUBRICANT 21 12 20 19 13 14 15 2.12 to 2.25 in. 3.2 to 6.3 mm 16 15 17 Figure 54 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
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Removal (Fig. 54) Installation (Fig. 54) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1. Secure control manifold to motor: 2. Read the General Precautions for Removing and Installing Hydraulic System Components at the beginning of the Service and Repairs section of this chapter. 3. Thoroughly clean hydraulic hose ends and fittings at the pump control manifold. 4.
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Spray Pump Drive Motor Service 2 6 6 6 1 6 3 6 4 13 7 8 22 to 26 ft−lb (30 to 35 N−m) 5 10 14 11 12 16 17 9 15 18 Figure 55 1. 2. 3. 4. 5. 6. Cap screw (6) End cover Commutator seal Commutator assembly Rotor assembly Seal ring 7. 8. 9. 10. 11. 12. Manifold Inner seal Backup washer Backup ring Wear plate Drive link 13. 14. 15. 16. 17. 18.
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Spray Pump Control Manifold Service 2 FRONT 25 ft−lb (34 N−m) 3 1 25 ft−lb (34 N−m) 25 ft−lb (34 N−m) 35 ft−lb (47 N−m) 1 FRONT 5 20 ft−lb (27 N−m) 9 8 4 10 ft−lb (14 N−m) 7 6 20 ft−lb (27 N−m) 25 ft−lb (34 N−m) Figure 56 1. #6 zero leak plug with O−ring 2. Spray pump control manifold 3. Check valve (port CV) 4. Solenoid coil 5. Proportional control valve (port PV) 6. Relief valve (port RV) The ports on the manifold are marked for easy identification of components.
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8. Install the cartridge valve: Spray Pump Control Manifold Service (Fig. 56) 1. Make sure the manifold is clean before removing a cartridge valve. 2. If cartridge is solenoid operated, remove nut securing solenoid to the cartridge valve. Carefully slide solenoid off the valve (see component testing in Chapter 6 − Electrical System in this manual for additional information). IMPORTANT: Use care when removing cartridge valves. Slight bending or distortion of the stem tube can cause binding and malfunction.
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Steering Control Valve Antiseize Lubricant 6 2 26 3 15 FRONT 17 18 16 5 25 10 20 to 26 ft−lb (28 to 35 N−m) 23 RIGHT 24 20 19 11 8 12 9 7 1 13 14 21 10 4 10 17 14 18 22 Figure 57 1. 2. 3. 4. 5. 6. 7. 8. 9. Storage compartment Steering wheel Steering wheel cover O−ring Nut Flat washer Washer Cap screw (2) Screw (2) Multi Pro 5800 10. 11. 12. 13. 14. 15. 16. 17. 18.
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Removal (Fig. 57) 1. Park the machine on a level surface, engage parking brake and stop engine. Remove key from the ignition switch. CAUTION 5 4 Rotate steering wheel and depress traction pedal in both forward and reverse to relieve hydraulic system pressure and to avoid injury from pressurized hydraulic oil. 1 2. Operate all hydraulic controls to relieve hydraulic system pressure. 3 2 3. Remove steering wheel from steering control valve: A.
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Steering Control Valve Service 9 10 8 7 6 5 4 3 2 1 12 13 14 11 15 13 16 13 17 20 18 19 20 to 24 ft−lb (27 to 33 N−m) Figure 59 1. 2. 3. 4. 5. 6. 7. Sleeve Cross pin Ring Spool Bearing assembly Shaft seal Ball stop 8. 9. 10. 11. 12. 13. 14. Ball Dust seal ring Housing Spring set Cardan shaft O−ring Distribution plate 15. 16. 17. 18. 19. 20.
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Steering Cylinder RIGHT 2 FRONT 3 2 4 5 6 7 1 8 12 20 to 25 ft−lb (27 to 34 N−m) 13 14 9 20 to 25 ft−lb (27 to 34 N−m) 10 11 Figure 60 1. 2. 3. 4. 5. Front axle 90o hydraulic fitting (2) Steering cylinder Jam nut Grease fitting 6. 7. 8. 9. 10. Ball joint Rod end seal Front axle spindle Thrust washer Slotted hex nut Removal (Fig. 60) 1. Park the machine on a level surface, engage the parking brake and stop the engine. Remove the key from the ignition switch.
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6. Put caps or plugs on disconnected hoses and fittings to prevent contamination. 2 7. Remove lock nut that secures the barrel end of the steering cylinder to the front axle. 1 8. Remove cotter pin and slotted hex nut that secure the shaft end of the steering cylinder to the left side front axle spindle. 9. Carefully pry cylinder with ball joints from axle and front axle spindle with a ball joint “pickle” fork and remove steering cylinder from machine. 3 Figure 61 10.
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Steering Cylinder Service 2 11 7 6 14 13 12 10 9 5 8 4 1 3 40 ft−lb (54 N−m) Figure 63 1. 2. 3. 4. 5. Retaining ring O−ring Head Backup ring O−ring 6. 7. 8. 9. 10. Shaft Rod seal Piston Uni−ring Lock nut 11. 12. 13. 14. Barrel Dust seal Ball joint Jam nut Disassembly (Fig. 63) Assembly (Fig. 63) 1. Remove oil from the steering cylinder into a drain pan by slowly pumping the cylinder shaft. Plug both ports and clean the outside of the cylinder. 1.
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IMPORTANT: Prevent damage when clamping the hydraulic cylinder into a vise. Do not close vise enough to distort the barrel. 5. Coat all internal parts with a light coating of clean hydraulic oil. Slide piston, shaft and head assembly into the barrel being careful to not damage the seals. 4. Mount end of the barrel in a vise. 6. Secure head into the barrel with retaining ring.
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Boom Lift Manifold 2 3 4 RIGHT FRONT 9 8 1 5 6 7 Figure 64 1. 2. 3. 4. Boom lift manifold Cap screw (2) Manifold mount Flange head screw (2) Hydraulic System 5. Flange nut (2) 6. Flange nut (2) 7. Bracket Page 5 − 76 8. Hydraulic hose (to filter) 9.
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Removal (Fig. 64) 1. Park the machine on a level surface, fully lower the spray booms, engage the parking brake and stop the engine. Remove the key from the ignition switch. WARNING NOTE: The ports on the boom lift manifold are marked to identify hydraulic hose connections. Example: P is the pump connection port (see Hydraulic Schematic in Chapter 8 − Foldout Drawings to identify the function of the hydraulic lines and cartridge valves at each manifold port location). 7.
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Boom Lift Manifold Service 20 ft−lb (27 N−m) 14 FRONT 8 20 ft−lb (27 N−m) 1 1 7 20 ft−lb (27 N−m) 20 ft−lb (27 N−m) 3 5 10 6 60 in−lb (7 N−m) 4 9 FRONT 2 20 ft−lb (27 N−m) 12 4 60 in−lb (7 N−m) 13 11 Figure 65 1. 2. 3. 4. 5. Manifold Solenoid valve (S2) (RH boom) Solenoid coil (S1) Coil spacer (2 used) Solenoid valve (S3) (LH boom) 6. 7. 8. 9. 10.
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1. Make sure the manifold is clean before removing a fitting or cartridge valve. 20 to 26 ft−lb (27 to 35 N−m) 3 4 2. If necessary, remove fittings and flow control orifices from control manifold and discard O−rings (Fig. 66). 2 1 4 3. If cartridge is solenoid operated, remove nut securing solenoid to the cartridge valve. Carefully slide solenoid off the valve. 3 IMPORTANT: Use care when removing cartridge valves. Slight bending or distortion of the stem tube can cause binding and malfunction.
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Boom Lift Cylinders APPLY GREASE 11 4 1 APPLY GREASE 2 3 APPLY 1 GREASE 12 5 APPLY GREASE 7 8 RIGHT FRONT 6 9 10 Figure 67 1. 2. 3. 4. Boom lift cylinder (2) Pivot pin (2) Flange nut (2) Flange head screw (2) Hydraulic System 5. 6. 7. 8. Hitch pin (2) Clevis pin (2) Bumper (2) Flat washer (2) Page 5 − 80 9. 10. 11. 12.
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Removal (Fig. 67) 1. Park the machine on a level surface, fully lower the spray booms, engage the parking brake and stop the engine. Remove the key from the ignition switch. 7. Remove hitch pin and clevis pin (item 6) that secure lift cylinder rod end to boom pivot bracket. 8. Remove flange head screw and flange nut that secure pivot pin (item 2) to cylinder mount plate. Slide pivot pin from mount plate and lift cylinder. 9. Remove lift cylinder from machine. WARNING Installation (Fig.
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Boom Lift Cylinder Service 160 ft−lb (217 N−m) 14 13 12 11 10 5 15 3 9 8 7 2 6 1 4 Figure 68 1. 2. 3. 4. 5. Rod end Jam nut Shaft Internal collar Head Hydraulic System 6. 7. 8. 9. 10. Dust seal Shaft seal Back−up ring O−ring Steel ring Page 5 − 82 11. 12. 13. 14. 15.
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Disassembly (Fig. 68) Assembly (Fig. 68) 1. Remove oil from the boom lift cylinder into a drain pan by slowly pumping the cylinder shaft. Plug both ports and clean the outside of the cylinder. 1. Make sure all cylinder parts are clean before assembly. IMPORTANT: Prevent damage when clamping the hydraulic cylinder into a vise. Do not close vise enough to distort the barrel. 2. Mount barrel end of lift cylinder in a vise. 3. Remove internal collar (item 4) with a spanner wrench. 4.
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Oil Cooler 5 14 9 12 33 2 16 13 6 11 10 32 15 30 26 22 21 4 7 20 26 31 3 16 24 18 12 22 17 19 15 11 18 25 26 14 17 18 8 1 23 28 8 29 27 FRONT RIGHT 28 29 Figure 69 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. Isolator seat (2) Radiator Fan shroud (2) Radiator shroud Radiator brace (2) Oil cooler mount hook (2) Rubber grommet (2) Flange nut (4) Rivet (4) Flat washer (6) Lock washer (10) Hydraulic System 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22.
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Removal (Fig. 69) 1 1. Park the machine on a level surface, engage the parking brake and stop the engine. Remove the key from the ignition switch. 2 2. Read the General Precautions for Removing and Installing Hydraulic System Components at the beginning of the Service and Repairs section of this chapter. 3. Remove access panel from front of seat base (Fig. 70). 4. Label all hydraulic connections for reassembly purposes. Clean hydraulic hose ends prior to disconnecting the hoses from oil cooler. 5.
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Hydraulic Reservoir 1 4 11 10 2 3 6 9 5 7 8 RIGHT FRONT Figure 71 1. 2. 3. 4. Hydraulic reservoir cap Strainer Hydraulic reservoir O−ring Hydraulic System 5. 6. 7. 8. Hold down strap (2) Flange head screw (4) Cushion (2) Flange nut (4) Page 5 − 86 9. Frame 10. Breather 11.
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Removal (Fig. 71) 1 1. Park the machine on a level surface, engage the parking brake and stop the engine. Remove the key from the ignition switch. 2. Read the General Precautions for Removing and Installing Hydraulic System Components at the beginning of the Service and Repairs section of this chapter. 3. Label all hydraulic hoses for assembly purposes. Clean hydraulic hose ends prior to disconnecting the hoses from reservoir. 4.
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Electrohydraulic In−line (EHi) Steering Valve (Optional AutoSteer Kit) 2 1 3 4 Figure 73 1. Ehi Steering valve 2. Mounting bracket 3. Steering control valve Electrohydraulic steering is electrically actuated hydraulic steering that makes AutoSteer possible. The Electrohydraulic Steering Valve (EHi) is controlled by electrical input signal from the GPS (GeoLink) receiver/ controller via the CAN bus for auto guidance.
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Removal (Fig. 73) 1. Park the machine on a level surface, engage parking brake and stop engine. Remove key from the ignition switch. 2. Disconnect the wire harness from the headlights and remove the hood. 7. Disconnect hydraulic hoses connected to the steering valve. Allow hoses to drain into a suitable container. Cap or plug openings of steering valve and hoses to prevent contamination. 8. Remove the EHI steering valve from the machine. Installation (Fig. 73) 1.
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Electrohydraulic In−line (EHI) Steering Valve Service (Optional AutoSteer Kit) 1 2 30 5 4 3 6 7 8 9 29 28 12 13 10 27 26 11 17 15 14 16 4 to 6 NVm (35 to 53 in−lbs) 18 25 24 19 23 20 21 22 7 to 9 NVm (62 to 80 in−lbs) Figure 74 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Plug PV Valve Housing Orifice, LS Plug Compression spring Cone, pilot supply Spool, pilot supply Plug Spool PVFC/LS resolver 11. 12. 13. 14. 15. 16. 17. 18. 19. 20.
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Chapter 6 Electrical System Table of Contents GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . 2 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Toro Electronic Controller (TEC) . . . . . . . . . . . . . . . . . 2 Kubota Gasoline Engine Electronic Control Unit (ECU) . . . . . . . . . . . . . . . . . . 3 Kubota Engine Electronic Components . . . . . . . . . . . 3 CAN−bus Communications . . . . . . . . . . . . . . . . . . . . . . 3 ELECTRICAL DRAWINGS . . . .
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General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your Multi Pro machine. Refer to the machine Operator’s Manual for additional information when servicing the machine. Toro Electronic Controller (TEC) Multi Pro 5800 machines with serial numbers above 316000000 use a Toro Electronic Controller (TEC) to manage machine electrical functions.
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Kubota Gasoline Engine Electronic Control Unit (ECU) The Kubota gasoline engine that powers Multi Pro 5800 models 41394 and 41594 uses an Electronic Control Unit (ECU) for engine management. The engine ECU communicates with the Toro Electronic Controller (TEC) and the InfoCenter display on the machine. The gasoline engine ECU is located on the right side of the engine.
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Electrical Drawings The electrical schematic and wire harness drawings for the Multi Pro 5800 are located in Appendix A − Foldout Drawings − Foldout Drawings in this manual.
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Special Tools Order these special tools from your Toro Distributor. Some tools may also be available from a local supplier. Multimeter The multimeter can test electrical components and circuits for current, resistance or voltage. Obtain this tool locally. NOTE: Toro recommends the use of a DIGITAL Volt− Ohm−Amp multimeter when testing electrical circuits. The high impedance (internal resistance) of a digital meter in the voltage mode will make sure that excess current is not allowed through the meter.
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Battery Hydrometer Use the battery hydrometer when measuring specific gravity of battery electrolyte. Obtain this tool locally.
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Traction Speed Sensor Test Harness NOTE: Based on harness length, speed sensor testing can be performed while driving machine in an open area or while the machine is stationary. Stationary testing requires an assistant and using jack stands to get the rear wheels off the ground.
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Flow Meter Sensor Test Harness Special Tools Needed Flow meter sensor test harness (fabricated using the information provided here) Multimeter with frequency measurement capability (12V square wave) TO SPEED SENSOR CONXALL 3180−3SG−318 FEMALE CONNECTOR TO MACHINE HARNESS CONXALL 5180−3PG−318 MALE CONNECTOR 1 2 3 Instructions 1 2 3 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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InfoCenter Display The InfoCenter Display is a LCD device that is located in the Operator control console. The InfoCenter display provides information for the machine operator during machine operation and spray system calibration, provides electrical system diagnostic assistance for technicians and allows input for user adjustable machine settings. 2 Power for the InfoCenter is available when the main power relay is energized (ignition switch is in the START or RUN position).
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RATE 1 SPLASH SCREEN 30.0 SET RATES GPA ACTIVE RATE RATE 1 RATE 2 BOOST % EXCELARATE TANK C VOLUME(G) LOW LIMIT LOW LIMIT(G) AGITATION 0 ON 1 50% DISPLAY UNITS LANGUAGE BACKLIGHT CONTRAST 100% 85% MAY BE PIN PROTECTED SETTINGS AFTER 10 SECONDS OPERATOR INFORMATION SCREEN TANK DISPLAY BOOM WIDTH RESET DEFAULTS GEOLINK U.S.
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SPLASH SCREEN GeoLink C AFTER 10 SECONDS OPERATOR INFORMATION SCREEN SETTINGS T DISPLAY UNITS LANGUAGE BACKLIGHT CONTRAST PIN SETTINGS MUTE U.S. 100% 85% OFF DISPLAY RESET DEFAULTS GEOLINK GeoLink RESET DEFAULTS DISPLAY ALL OTHER OK AFTER 3 SECONDS SERVICE APPEARS IF PIN ENTRY ON HOURS HOURS HOURS RESET +250 +200 +150 +100 46.4 KEY ON DUE IN 228 RESET HOURS DIAGNOSTICS INPUT/OUTPUT FAULT VIEWER MAIN MENU SETTINGS SERVICE DIAGNOSTICS ABOUT ABOUT CANCEL PUMPS M.
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Splash Screen When the ignition switch is turned from the OFF position to the ON or START position, the InfoCenter splash screen appears (Fig. 12). The splash screen provides the following information to the operator: Spray System Installed Voltmeter 1 System Software Revision Level Hour meter: For machines with gasoline engine, engine hours are displayed. For machines with diesel engine, key on hours are displayed.
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Operator’s Information The operator’s information screen is displayed about 10 seconds after the ignition switch has been turned from the OFF position to the ON or START position (Fig. 13). The operator’s information screen is the “default” screen as it will be displayed during normal machine operation. See the machine Operators Manual or Software Guide for additional information. NOTE: Depending on the spray system installed or operation mode, all indicators and icons may not appear.
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Spray Areas Use the spray area screens to view the area and the amount of product sprayed since the screens were cleared (Fig. 14). See the machine Operators Manual or Software Guide for additional information. TOTAL AREA SCREEN NOTE: Depending on the spray system installed or operation mode, all indicators and icons may not appear. See the individual spray system chapters in this manual for specific information.
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Main Menu NOTE: Depending on the spray system installed or operation mode, all indicators and icons may not appear. See the individual spray system chapters in this manual for specific information. The main menu (Fig. 15) provides access to the following screens: Set Rates 6 Settings Calibration Service Diagnostics About NOTE: The Main Menu screen may be PIN protected.
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Set Rates The Set Rates screen (Fig. 16) is accessed from the main menu and provides selection between previously set application rates (Rate 1 or Rate 2). See the machine Operators Manual or Software Guide for additional information. The Set Rate screen also allows access to the setting the following: 6 Rate 1: A programed rate of spray product deposited while operating in automatic−application mode. Rate 2: A programed rate of spray product deposited while operating in automatic−application mode.
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Settings The Settings screen (Fig. 18) is accessed from the main menu and provides access to the following: Tank Display Boom Width 6 Reset Defaults GeoLink Access the Settings screen by pressing buttons 1 or 2 to highlight SETTINGS, then press button 4 to select the highlighted screen. Scroll through the various Settings screens by pressing buttons 1 or 2. Return to the previous screen by pressing button 5 1 2 TANK The tank settings s (Fig.
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DISPLAY The display settings (Fig. 20) are accessed from the settings screen and provide access to the following display settings: Units 6 Language Backlight Contrast Protected Menus PIN Settings (personal identification number) Mute Access the various items by pressing buttons 1 or 2 to highlight the desired item, then button 4 to select the setting. 1 2 3 4 5 Figure 20 Return to the previous screen by pressing button 5 1. Button 1 2. Button 2 3. Button 3 Units 4. Button 4 5. Button 5 6.
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Protected Menus Various InfoCenter menus/screens/settings can be protected so a four digit PIN (Personal Identification Number) is required prior to accessing the menu/screen or adjusting the setting (Fig. 22). Any combination of the following menus/screens/settings can be selected for protection: 6 All Menus: If selected, all menus/screens/settings other than the Operator Information Screen and the Spray Area Screens are protected. Calibration: If selected, all calibration menus are protected.
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BOOM WIDTH The Boom Width settings entered on this screen are used by the spray system to calculate the area sprayed. The boom width settings (Fig. 24) are accessed from the settings screen and provide access to the following display settings: 6 Left: The width of left boom installed. Center: The width of center boom installed. Right: The width of right boom installed. NOTE: The Boom Width screen may be PIN protected.
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Calibration To assure accurate spray system performance, the flow meter and vehicle speed inputs must be calibrated and should be re−calibrated often. The result of the calibration process is a correction factor which modifies the default setting of the flow meter or speed sensor. The flow meter should be calibrated after changing spray nozzles or replacing a flow meter or flow meter sensor. See the machine Operator’s Manual or Software Guide for additional information. 6 The Calibration screen (Fig.
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Service The service screen (Fig. 27) is accessed from the main menu and provides access to the following screens: Hours (ignition key on, service due in, spray pump run hour meters) Flow Rate: The current actual spray product flow. 6 NOTE: The Service screen may be PIN protected. See Settings Screen > Display > Protected Menus in this chapter or the machine Operator’s Manual and Software Guide for additional information.
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HOURS HOURS SCREEN The hours screen contains a variety of machine hour meters (Fig. 28). Use the Due In hour meter to notify the operator or service technician via the InfoCenter Display when scheduled maintenance is due. 6 IMPORTANT: When viewing the Hours Reset screen, use button 3 CANCEL to return to the previous screen without resetting the service due hours. Pressing button 5 when viewing the Hours Reset screen will reset the service due hours.
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Diagnostics The Diagnostic screen (Fig. 30) is accessed from the main menu and provides access to the following screens: Input / Output Fault Viewer 6 Access the diagnostics screens by pressing buttons 1 or 2 to highlight the desired screen then button 4 to select the highlighted screen.
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Pumps Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings − Foldout Drawings in this manual for additional information. The following inputs can be checked from the Pumps Screen: M. SWITCH: ON while the master boom switch is depressed. NOTE: The Master Boom Switch is a momentary switch that switches the master boom control ON/OFF. ON will only be displayed on this screen while the switch is depressed.
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Booms Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings − Foldout Drawings in this manual for additional information. The following inputs can be checked from the Booms Screen: LEFT: ON when the left boom control switch is in the ON position. CENTER: ON when the center boom control switch is in the ON position. Figure 34 RIGHT: ON when the right boom control switch is in the ON position. MASTER BOOM: ON while the master boom switch is depressed.
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Engine Run Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings − Foldout Drawings in this manual for additional information. When the ignition switch input is in the RUN position (KEY RUN ON), the following output should occur (Fig. 35): OK RUN ON − TEC output 2: For gasoline engine machines the engine ECU ”ignition” is should energize, and for diesel engine machines the fuel stop/ run solenoid hold coil should energize.
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FAULT VIEWER Machine faults are generated by the Toro Electronic Controllers (TEC) to identify an electrical system malfunction (fault) that occurs during machine or spray system operation. When a machine fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Machine faults can be viewed via the InfoCenter Fault Viewer (Fig. 37). See Machine Faults in this chapter for additional information about specific machine faults.
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About The About screens provide information about the machine, the InfoCenter Display and the Toro Electronic Controller (TEC). The About screens (Fig. 38) are accessed from the main menu. Access the About screen by pressing buttons 1 or 2 to highlight ABOUT and button 4 to select the highlighted screen. Scroll through the various About screens by pressing buttons 1 or 2.
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Troubleshooting Check the InfoCenter Display for any advisories or faults that may appear. Use the InfoCenter Display Diagnostics feature to help identify the problem (see InfoCenter Display − Diagnostics Screen in this chapter). CAUTION Remove all jewelry, especially rings and watches, before doing any electrical troubleshooting or testing. Disconnect the battery cables unless the test requires battery voltage. Use the following table to assist in troubleshooting traction unit specific issues.
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Starting Problems (continued) Problem Possible Causes Engine cranks, but does not start. Fuse (FB4 3−4 − 15 amp) is faulty Main relay is faulty Ignition switch is faulty Fuel pump is faulty Engine may be too cold.
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General Operation Problems Problem Possible Causes Battery does not charge. Wiring to the charging circuit components is loose, corroded or damaged (see Appendix A − Foldout Drawings). Alternator belt is slipping or damaged. Alternator is faulty. Battery is faulty. Engine stops during operation. Ignition switch or circuit wiring is faulty. Engine oil pressure drops below 7 PSI (0.5 kg/cm2) Fuel run/stop solenoid or circuit wiring is faulty (Diesel engine only).
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Operator Advisories If one or more Toro Electronic Controller (TEC) inputs are not in the correct position to allow certain machine operations, or are malfunctioning, an audio alarm will sound and an Operator advisory will appear on the InfoCenter Display (Fig. 39). Typically, an advisory can be eliminated with a change in machine controls by the operator.
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Advisory Advisory Description Recommended Action 2 Start Prevented − Pump switch active Set spray pump enable switch to OFF position 3 Start Prevented − Not in neutral Set traction pedal to neutral.
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Using the InfoCenter Display for Troubleshooting The Diagnostics − Input/Output screens of the InfoCenter display can be very helpful when troubleshooting machine operation issues (see Diagnostics − Input/Output Screens in this chapter). Some of the electrical components and the circuit wiring involved in various machine operations can be evaluated using the Input/ Output screens prior to testing each component individually.
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Test the parking brake switch (qualifier). If ON and OFF do not alternate when the parking brake is engaged and disengaged, the switch or the circuit wiring for the switch is faulty and should be tested (see Component Testing in this chapter). Test the spray pump switch (qualifier). If ON and OFF do not alternate when the spray pump switch is engaged and disengaged, the switch or the circuit wiring for the switch is faulty and should be tested (see Component Testing in this chapter).
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Machine Faults Machine faults are generated by the Toro Electronic Controller (TEC) to identify an electrical system malfunction (fault) that occurs during machine operation. When a machine fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Machine faults can be viewed via the InfoCenter Diagnostic Screen Fault Viewer (Fig. 41). See InfoCenter Diagnostic Screen Fault Viewer in this chapter for additional information. 14 39.
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19 Spray System Fault − flow meter not working correctly or harness fault (No flow detected when based upon boom, pump and pressure it indicates there should be) Spray pump is ON,Master Boom switch is ON, at least one boom is ON, spray pressure is above 20 PSI, the booms have been on long enough for the system to stabilize and vehicle speed is fast enough for automatic application−rate control to be enabled Check the flow meter harness for proper connection. Confirm fluid flow at spray nozzles.
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Engine Faults (Gasoline Engines Only) Engine faults are generated by the by the Kubota engine Electronic Control Unit (ECU) to identify an electrical system malfunction (fault) pertaining to the engine during operation. When an engine fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Depending on the severity of the fault, a STOP icon may display as well (Fig. 42). The Toro Electronic Controller (TEC) can also generate electrical faults.
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Electrical System Quick Checks Battery Test (Open Circuit Test) Use a multimeter to measure the voltage between the battery terminals. Voltage Measured Battery Charge Level 12.68 v (or higher) Fully charged (100%) Set the multimeter to the DC volts setting. The battery should be at a temperature of 60F to 100F (16C to 38C). The ignition key should be in the OFF position and all accessories turned off.
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Check Operation of Interlock Switches CAUTION Do not disconnect safety switches. They are for the operator’s protection. Check the operation of the interlock switches daily for proper operation. Replace any malfunctioning switches before operating the machine. Your Multi Pro is equipped with a Toro Electronic Controller (TEC) which monitors interlock switch operation.
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Adjustments Brake Pedal Switch The brake pedal switch is a mechanical plunder switch used to monitor brake pedal movement. The brake pedal switch is mounted to the frame under the floorboard and is actuated by an adjustable strike plate attached to the brake lever (Fig. 45). 1 2 FRONT 1. Make sure that ignition switch is in the OFF position and key is removed from ignition switch. 2. Make sure the brake pedal moves freely. 3.
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Steering Position Sensor (Optional AutoSteer) The steering position sensor is a two–piece assembly located on top of the front left king pin. The sensor portion includes 2 analog hall effect sensors. The second piece of the assembly is a bolt with a magnetic head threaded into the king pin. The steering position sensor follows the front right wheel steering movement. 1 2 For steering position sensor testing information, refer to Steering Position Sensor in the Component Testing section of this chapter.
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Component Testing For accurate resistance and/or continuity checks, electrically disconnect the component being tested from the circuit (e.g. disconnect the ignition switch connector before doing a continuity check on the ignition switch). NOTE: For Multi Pro 5800−D machines, see the Kubota Workshop Manual (05−E3B Series) for engine component testing information. For Multi Pro 5800−G machines, see the Kubota Workshop or Diagnosis Manual (WG1605−G−E3 Series) for engine component testing information.
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Fusible Links Machines with diesel engines use four (4) fusible links for circuit protection. Three (3) of these fusible links are located in a harness that connects the starter B+ terminal to the wire harness (Fig. 49). The remaining fusible link is included in the wire harness and connects the starter terminal G to the engine fuel stop solenoid pull coil (Fig. 49). Machines with gasoline engines use a fusible link integrated into the machine front wire harness.
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Fuses The fuse blocks are located under the operator seat on the left seat base panel. Machines with Kubota gasoline engines also have a number of fuses located in an engine power center located on top of the engine toward the rear and a Maxi−fuse located in the Kubota engine wire harness (see Engine Fuses (Kubota Gasoline Engine) in this chapter). TEC LOGIC 2A TEC 7.5A 10A TEC 15A Fuse Identification and Function 7.
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Optional GeoLink spray system (10 amp) protects the unswitched power supply circuit for the X25 or X30 console and the AGI−4 GPS antenna. The fuse is located in the GeoLink wire harness near the battery. Optional GeoLink spray system (50 amp) protects the unswitched power supply circuit for the ASC−10 automatic section controller. The fuse is located in the GeoLink wire harness near the battery. Multi Pro 5800 Testing Locate the fuse to be tested.
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Engine Fuses (Gasoline Engines Only) The engine fuses that protect the Kubota gasoline engine electrical circuits are installed in the engine power center located on top of the engine (Fig. 53). 1 In addition to the fuses in the power center, a 60 Amp Maxi−fuse is included in the Kubota engine wire harness to protect the charging circuit. This Maxi−fuse resides in an in−line fuse holder near the engine starter motor (Fig. 53).
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Toro Electronic Controller (TEC) Multi Pro 5800 machines with serial numbers above 316000000 use a Toro Electronic Controller (TEC−5002) to control electrical system operation. The TEC is a microcontroller that monitors the condition of various switches and sensors (inputs). The controller then directs electrical power to control appropriate machine functions (outputs) based on the state of one or more inputs. 2 3 2.8 to 2.
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A fifty (50) pin wire harness connector attaches to the controller. The layout of the wire harness connector that plugs into the TEC is shown (Fig. 57). If the wire harness connector is removed from the TEC for any reason, tighten the harness connector screw from 2.8 to 3.2 N·m (25 to 28 in−lb). WIRE HARNESS CONNECTOR FOR TEC 50 41 40 31 30 21 IMPORTANT: When testing for wire harness continuity at the connector for the TEC, take care to not damage the connector pin.
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PVED−CLS Controller (Optional AutoSteer) 1 2 3 Figure 58 1. EHi steering valve 2. Steering control valve The EHi steering valve assembly includes the PVED− CLS controller to operate the EHi steering valve. The PVED−CLS controller has steering specific functions and dedicated safety functions which are programed specifically for the Multi Pro 5800 through the controller firmware.
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Figure 59 Electrical System Page 6 − 52 Multi Pro 5800
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Ignition Switch The instrument panel mounted ignition (key) switch has three (3) positions (OFF, ON/PREHEAT and START). The ignition switch START circuit is an input for the Toro Electronic Controller (TEC). 1 Testing The ignition switch and its circuit wiring can be tested as a TEC input using the InfoCenter Display (see InfoCenter Display − Diagnostics Screen in this chapter).
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Indicator Lights (Diesel Engines Only) High Temperature Warning Light If the engine coolant temperature rises to 216 to 226 F (102 to 108 C). the high temperature light should come on when the normally open temperature sender closes. 1 To test the high temperature warning light and circuit wiring, ground the blue wire attached to temperature sender located on water pump housing (see Temperature Sender in this section).
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Headlight Switch (Standard) The headlight switch is located on the left side of the instrument panel (Fig. 65) and is used to turn the headlights on and off. Machines with an optional homologation (road light) kit installed use a three (3) position headlight switch (see Homologation Kit Headlight Switch in this chapter) 1 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2 2.
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Spray−Mode Switch (ExcelaRate Spray Systems Only) The spray−mode switch is located on the right side of the instrument panel (Fig. 69) and is used to select between Auto and Manual spray mode control. 2 Testing 1 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Locate the switch to be tested and disconnect the wire harness electrical connector from the switch. 3.
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Application−Rate Switch (machines without GeoLink Spray System) The application−rate (increase/decrease) switch is located on the instrument panel directly below the pressure gauge (Fig. 72). The application−rate switch is an input to the TEC. When all necessary spray control conditions are met, the TEC modifies the current applied to the spray pump control manifold solenoid valve using a PWM (pulse width modulation) signal.
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Road Switch (Optional AutoSteer) The Road switch is located on the instrument panel directly below the pressure gauge (Fig. 74) and is used to manually enable and disable the AutoSteer function. 3 Testing 1 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Locate the switch to be tested and disconnect the wire harness electrical connector from the switch. 3.
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Speed−Lock Switch The speed−lock switch is located on the console assembly (Fig. 78). This switch energizes the speed lock coil to allow the operator to maintain a constant ground speed. The switch includes a light that should illuminate when the switch is in the ON position. 2 Testing 1 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Boom Lift Switches The two (2) boom lift switches are used to raise or lower the spray booms. When the right side boom switch is pressed, solenoid valve S3 in the lift manifold is energized to allow hydraulic flow to the right side boom lift cylinder. When the left side boom switch is pressed, solenoid valve S2 in the lift manifold is energized to allow hydraulic flow to the left side boom lift cylinder.
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Spray Pump Enable and Agitation Switches The spray pump enable (on/off) and agitation (on/off) switches are located on the control console (Fig. 84). Both switches are inputs to the TEC. The switch includes a light that should illuminate when the switch is in the ON position. 3 Testing 1 The spray pump enable and agitation switches and their circuit wiring can be tested as TEC inputs or qualifiers using the InfoCenter Display (see InfoCenter Display − Diagnostics Screen in this chapter).
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Master Boom (Spray Enable) Switch The master boom switch is a momentary push button switch. The switch is an input to the TEC. The master boom switch controls the operation (on/off) of all the boom spray valves simultaneously. The master boom switch is located on the side of the control console (Fig. 86). 1 Testing The master boom (spray enable switch) and its circuit wiring can be tested as a TEC input or qualifier using the InfoCenter Display (see InfoCenter Display − Diagnostics Screen in this chapter).
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Remote Engage Switch (Optional AutoSteer) The remote engage switch is a momentary push button switch. The remote engage switch is located on the side of the control console (Fig. 87). 2 1 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Remove console cover(s) to gain access to switch to be tested (see Console Assembly in Chapter 9 − Chassis in this manual). 3.
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Boom Control Switches Three (3) identical boom control switches are used on the Multi Pro 5800 to turn the spray valve for the individual boom sections on or off. The boom control switches are inputs to the TEC. The boom switches are located on the control console (Fig. 89). 1 With the ignition switch in the START or RUN position, a continuous supply of voltage is applied to the Close signal wire of the spray valve actuators, closing the boom spray valves.
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Speed Lock Coil The speed lock coil is energized by the speed lock switch on the console. The energized coil becomes an electromagnet and holds the traction pedal in position to maintain ground speed for accurate sprayer operation. The speed lock coil is located below the floorboard to the right of the traction pedal (Fig. 91). 1 2 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Brake Pedal Switch The brake pedal switch is a mechanical plunder switch used to monitor brake pedal movement. The switch has a normally open set of contacts and a normally closed set of contacts. The brake pedal switch is mounted to the frame under the floorboard and is actuated by an adjustable strike plate attached to the brake lever (Fig. 93). See Brake Pedal Switch in the Adjustments section of this chapter for additional information.
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Relays with Four (4) Terminals The Multi Pro 5800 uses a number of electrical relays that have four (4) terminals. The relays is located under the operator seat next to the fuse blocks (Fig. 95). The relays can be identified by a tag near the relay wire harness connector.
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Relays with Five (5) Terminals The Multi Pro 5800 uses a number of electrical relays that have five (5) terminals. The relays is located under the operator seat next to the fuse blocks (Fig. 97). The relays can be identified by a tag near the relay wire harness connector. 1 All Multi Pro 5800 machines use a five (5) terminal speed lock relay to provide current to the speed lock coil. The speed lock coil is energized when the speed lock switch is moved to the SET position.
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Engine Relays (Gasoline Engines Only) The engine electrical system in Multi Pro 5800 machines with gasoline engines includes three (3) electrical relays that have five (5) terminals. These relays are located in the engine power center located on top of the engine near the hydraulic pump adapter (Fig. 100). 1 The start relay is used to provide current to the engine starter solenoid. The start relay is energized by the engine ECU.
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4. Connect multimeter (ohms setting) leads to relay terminals 30 and 87. Ground terminal 86 and apply +12 VDC to terminal 85. The relay should have continuity between terminals 30 and 87 as +12 VDC is applied to terminal 85. The relay should not have continuity between terminals 30 and 87 as +12 VDC is removed from terminal 85. 6. Replace relay if testing determines that it is faulty. 7.
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Traction Speed Sensor The traction speed sensor is attached to the right side rear wheel motor (Fig. 103). The sensor provides ground speed information to the InfoCenter display. Information from the ground speed sensor is used by the various spray control systems to control application rate. The sensor uses a magnetically based, Hall Effect integrated circuit. As the piston group in the wheel motor turns, the sensor accurately senses the movement of the pistons passing the sensor.
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Steering Position Sensor (Optional AutoSteer) 3 4 6 5 4 2 1 2 3 5 1 HALL EFFECT 1 6 HALL EFFECT 2 9 7 8 20 to 22 N·m (180 to 200 in−lb) Figure 105 1. Steering position sensor, sensor body 2. Flange nut (2) 3. Bracket alignment tool 4. Screw (2) 5. Sensor bracket 6. Flange head screw (2) 7. Steering position sensor, magnetic bolt 8. Jam nut 9.
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The sensor operates on 5VDC supplied by the PVED− CLS controller of the EHi steering valve. Signal voltage from the steering position sensor (along with GeoLink guidance information) is used by the PVED−CLS controller to determine the appropriate direction and current flow to operate the EHi steering valve. When the AutoSteer system is engaged, the steering position sensor signals are constantly monitored by the PVED−CLS for steering fault detection.
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Hydraulic Valve Solenoid Coils The Multi Pro 5800 hydraulic system uses several hydraulic solenoid valve coils for system control. The spray pump control manifold includes one (1) single coil solenoid valve (Fig. 106). The standard boom lift control manifold includes one (1) single coil solenoid valve and two (2) dual coil solenoid valves (Fig. 107). When the solenoid coils are energized, hydraulic valve shift occurs to control hydraulic flow.
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B. The solenoid coils on the boom lift manifold are identical. Resistance of these coils should be 8.8 ohms. C. The resistance of the solenoid coil on the EHi steering valve (optional AutoSteer system) should be 8.8 ohms. NOTE: Because the solenoid valve coils on the boom lift control manifold are identical, they can be exchanged to assist in troubleshooting. If the problem follows the exchanged coil, an electrical problem likely exists with the coil. Multi Pro 5800 4.
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Neutral Switch The neutral switch is located on the top side of the piston (traction) pump (Fig. 110). The switch is closed when the traction pedal is in the neutral position and opens when the pedal is depressed in either direction (forward or reverse). The neutral switch is an input to the TEC. 1 2 Testing The neutral switch and its circuit wiring can be tested as a TEC input or qualifier using the InfoCenter Display (see InfoCenter Display − Diagnostics Screen in this chapter).
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Fuel Run/Stop Solenoid (Diesel Engines Only) The fuel stop solenoid must be energized for the engine to run. It is mounted to the injection pump on the engine (Fig. 111). In Place Testing 2 NOTE: Prior to taking small resistance readings with a digital multimeter, short the test leads together. The meter will display a small resistance value (usually 0.5 ohms or less). This resistance is due to the internal resistance of the meter and test leads.
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Glow Plug Controller (Diesel Engines Only) The engine electrical system in Multi Pro 5800 machines with diesel engines includes a Kubota glow plug controller. The glow plug controller is energized by the TEC. The glow plug controller is attached to the front seat base panel under the operator seat (Fig. 113). Controller Operation 1.
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Fuel Pump (Gasoline Engines Only) The electric fuel pump assembly used on Multi Pro 5800 machines with a gasoline engine is a combination positive displacement fuel pump and a fuel level sender. The fuel pump assembly provides pressurized fuel to the engine fuel rail in a return−less system and includes a regulator to maintain fuel pressure of approximately 40 PSI (276 kPa). The fuel pump/level sender assembly is attached to the top of the fuel tank (Fig. 115).
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5. While monitoring pressure gauge, turn ignition switch to RUN/PREHEAT (do not start engine) so that fuel pump relay and fuel pump are energized. The fuel pressure displayed on the gauge should rise. After pump relay is de−energized (approximately 3 seconds), turn ignition switch to OFF and then back to RUN/PREHEAT (do not start engine) to re−energize the fuel pump relay and fuel pump. Fuel pump pressure should be approximately 40 PSI (276 kPa). 7.
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Fuel Pump (Diesel Engines Only) Multi Pro 5800 machines with diesel engines include an electric fuel pump attached to the machine frame near the engine fuel injection pump (Fig. 117). The fuel pump is energized when the ignition switch is set to the RUN/ PREHEAT position or the START position. 3 1 DANGER Because diesel fuel is highly flammable, use caution when handling it. Do not smoke while testing the fuel pump. Do not test fuel pump while engine is hot.
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Fuel Level Sender (Gasoline Engines Only) On Multi Pro 5800 machines with a Kubota gasoline engine, the fuel sender is a component of the fuel pump/ level sender assembly which is secured to the top of the fuel tank (Fig. 118). The resistance of the fuel sender decreases as the fuel level in the fuel tank decreases. The fuel sender is connected to a fuel gauge mounted to the instrument panel.
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6. Using a multimeter, check resistance across the fuel sender connector terminals with the float in the full and empty positions (Fig. 120). FLOAT ARM POSITION RESISTANCE FULL (UP) 102 ohms EMPTY (DOWN) 2 ohms 11. Connect fuel hose to top of fuel tank. A. Push supply hose barb fitting onto fuel pump/level sender until an audible “Click” is heard. B. Press barb fitting lock down to lock fitting in place (Fig. 119). 12.Prime the fuel system (see Operator’s Manual). Figure 120 13.
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Fuel Level Sender (Diesel Engines Only) On machines with a diesel engine, the fuel sender is attached to the top of the fuel tank (Fig. 122). The resistance of the fuel sender decreases as the fuel level in the fuel tank decreases. The fuel sender is connected to a fuel gauge mounted to the instrument panel. 13 to 65 in−lb (1 to 7 N−m) 1 10 to 12 in−lb (1 N−m) 2 Testing 3 1. Park machine on a level surface, stop engine and engage parking brake. 5 6 4 2.
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Coolant Temperature Sender The temperature sender is located on the intake side of the thermostat housing attached to the engine cylinder head (Fig. 123). On machines with Gasoline engines, the temperature sender is a thermistor that is monitored by the Kubota engine ECU. On machines with diesel engines, the temperature sender is a thermal switch used in the instrument panel warning light circuit. 1 To test the temperature sender on machines with gasoline engines, see the Kubota WG1605−E3 Workshop Manual.
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Oil Pressure Switch The engine oil pressure switch is a normally closed switch that opens with pressure during normal engine operation. The oil pressure switch is located on the engine near the oil filter (Fig. 125). On machines with Gasoline engines, the oil pressure switch is is monitored by the Kubota engine ECU. On machines with diesel engines, the oil pressure switch is used in the instrument panel warning light circuit. DIESEL ENGINE SHOWN Testing 1.
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CAN−bus Terminator Resistors System communication between the Toro Electronic Controller (TEC), the InfoCenter display, and in the case of gasoline engine powered machines, the Kubota Engine Controller is accomplished on a CAN−bus communication system. Two (2) specially designed, twisted cables form the bus for the network used on the machine. These wires provide the data pathways between machine components. At the ends of the twisted pair of bus cables are two (2) 120 ohm terminator resistors.
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Diode Assemblies All Multi Pro 5800 machines include several diode assemblies (Fig. 129). The diode assemblies plug into the vehicle wire harness at various locations (see Electrical Schematic and Wire Harness Drawings in Chapter 11 − Foldout Drawings). 4 1 2 The speed lock circuit includes two (2) diodes. One of the diodes is used to provide a holding circuit for the speed lock relay.
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Resistor Assemblies All Multi Pro 5800 machines include at lease one 75 ohm resistor assembly. The resistor assembly can be identified by its gray color, resistor symbol and Toro part number on the end of the resistor assembly body (Fig. 130). The resistor assembly plugs into the vehicle wire harness (see Electrical Schematic and Wire Harness Drawings in Chapter 11 − Foldout Drawings). 2 1 All machines include a 75 ohm resistor in the engine start circuit.
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Spray System Valve Actuators The Multi Pro 5800 spray system uses a number of valves to control the spray product flow (see the Spray System chapters in this manual). Each valve has a 12VDC actuator (motor) that can be tested individually. 3 1 2 4 The boom section valves and agitation valve actuators are controlled using a three (3) wire circuit. A constant supply of power is applied to terminals A (+) and B (−), energizing the actuator to close the valve.
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Operator Seat Switch The seat switch has normally open contacts that close when the operator seat is occupied. The seat switch is located directly under the operator seat. The Toro Electronic Controller (TEC) monitors the operation of the seat switch (input). The machine will not start it the operator seat is unoccupied and the parking brake is not engaged.
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Audible Alarm The audible alarm sounds to notify the operator when a machine problem exists. Electrical current for the alarm is provided as an output from the TEC. The audible alarm is located in the center of the instrument panel (Fig. 133). 1 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Locate alarm and disconnect machine wire harness from alarm. IMPORTANT: Make sure to observe polarity on the alarm terminals when testing.
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Throttle Assembly (Gasoline Engines Only) The throttle assembly used on machines with gasoline engines is a rotary hall effect sensor. The throttle assembly is located on the Operator control console (Fig. 135). If an issue occurs with the throttle assembly or its circuit wiring, an engine fault should appear on the InfoCenter display and the engine RPM should remain at the low idle setting no matter the throttle position. 2 Testing 1. Park machine on a level surface, stop engine and engage parking brake.
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Flow Meter Sensor The flow meter measures the spray system flow as it moves through the flow meter. The sensor is an input to the Toro Electronic Controller (TEC). Accurate information from the flow meter is necessary to calculate application rate. The flow meter is located in the center of the spray manifold (Fig. 137). The sensor uses a magnetically based, Hall Effect integrated circuit. As the rotor in the flow meter turns, the sensor accurately senses the rotor movement.
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Pressure Transducer In addition to an analog pressure gauge on the instrument panel, the spray system includes a pressure transducer to provide spray system pressure information to the InfoCenter Display. The pressure transducer is located on the end of the Spray Manifold (Fig. 139). 2 THREAD SEALANT Testing 1. Park machine on a level surface, stop engine and engage parking brake. 2. Disconnect machine wire harness from the pressure transducer. 1 3.
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Horn Button (Optional) The horn button is a momentary push button switch used to sound the horn. The horn button is located on the instrument panel to the right of the steering wheel (Fig. 141). 1 A continuous supply of voltage is available to the horn button. When pressed the horn button energizes the horn. The horn and hazard light circuits are protected by a 15 amp fuse (FB4 5−6). Testing 1. Park machine on a level surface, lower cutting decks and stop engine. Remove key from ignition switch. 2.
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Tank Clean Rinse Pump Switch (Optional) The clean tank rinse kit switch is used to turn the optional rinse pump ON or OFF. Pressing the upper portion of the switch energizes the rinse pump for a 60 second timed period. Pressing the lower portion of the switch energizes the rinse pump momentarily (pump remains ON only as long as the switch is pressed). Kits with serial numbers below 316000000 use an illuminated switch. The light on the switch will illuminate when the rinse pump is operating.
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Foam Marker ON/OFF Switch (Optional) The foam marker kit ON/OFF switch is used to enable the optional foam marker system. The flow of foam to the right or left boom is controlled by the foam marker control switch mounted to the steering column. The foam marker ON/OFF switch is located on the instrument panel to the right of the steering column (Fig. 145). 1 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Foam Marker Control Switch (Optional) The foam marker kit control switch is used to control the flow of foam to the right or left boom. Power to the entire foam marker system is controlled by the foam marker ON/OFF switch. The foam marker control switch is mounted to the left side of the steering column (Fig. 145). 1 2 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Electric Hose Reel Motor Switch (Optional) The electric hose reel kit motor switch is a momentary push button switch used to energize the hose reel relay. The hose reel switch is located on the hose reel control box (Fig. 151). Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Remove the hose reel control box from the reel mount. Locate hose reel switch and unplug wire harness connector from switch. 3.
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Electric Hose Reel Rate Switch (Optional) The electric hose reel rate (increase/decrease) switch is located on the hose reel control box (Fig. 152). The electric hose reel rate switch is an input to the TEC. When all necessary spray control conditions are met, the TEC modifies the current applied to the spray pump control manifold solenoid valve using a PWM (pulse width modulation) signal.
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Road Headlight Switch (Optional) The three (3) position road headlight switch is located on the left side of the instrument panel (Fig. 155) and is used to turn the headlights on−high beam, off and on− low beam. Machines without an optional homologation (road light) kit installed use a two (2) position headlight switch in the same location (see Headlight Switch in this chapter). 1 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Hazard Light Switch (Optional) The hazard light switch is located on the instrument panel to the left of the ignition switch (Fig. 158). The switch includes a light that should illuminate when the switch is in the ON position. The hazard light and horn circuits are protected by a 15 amp fuse (FB4 5−6). 1 Testing 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Service and Repairs NOTE: See the Kubota Workshop Manuals for engine electrical component repair information. Headlights 1 CAUTION The headlights use a halogen bulb that becomes extremely hot when in operation. Handling a hot headlight bulb can cause severe burns and personal injury. Allow enough time for bulb to cool before handling. CAUTION Any surface contamination can damage the headlight bulb and lead to its failure or explosion creating a serious safety hazard.
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Traction Speed Sensor Removal (Fig. 162) 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Locate speed sensor on right side wheel motor. Disconnect speed sensor from machine wire harness. 3. Loosen lock nut and remove speed sensor from wheel motor. 2 4. Locate and discard sensor O−ring. 4 5. Plug sensor port to prevent hydraulic system contamination. 1 3 Installation (Fig. 162) 1. Thread lock nut fully onto speed sensor threads. 2.
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Flow Meter Sensor Removal (Fig. 164) 15 to 20 in−lb (1.7 to 2.3 N−m) 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Locate flow meter sensor in spray manifold at rear of machine. Disconnect flow meter sensor from machine wire harness. 3 2 4 5 6 3. Loosen lock nut and remove flow meter sensor from flow meter. Installation (Fig. 164) 1. Thread jam nut against sensor hex head. 2.
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Speed Lock Coil Removal (Fig. 166) 1. Park machine on a level surface, stop engine and engage parking brake. Remove key from ignition switch. 2. Remove hex nut and lock washer that secure shaft (item 6) to machine frame. Remove shaft with collar, flange bushing, plate and compression spring. 2 1 3. Unplug speed lock coil connector from machine wire harness. 4. Remove four (4) cap screws, lock washers and hex nuts that secure coil to frame and remove speed lock coil. Installation (Fig. 166) Figure 165 1.
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Battery Storage If the machine will be stored for more than 30 days: 1. Remove the battery and charge it fully (see Battery Service). 2. Either store battery on a shelf or on the machine leaving cables disconnected. 3. Store battery in a cool atmosphere to avoid quick deterioration of the battery charge. 4. To help prevent the battery from freezing, make sure it is fully charged (see Battery Service). Battery Care 1. Battery electrolyte level must be properly maintained.
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Battery Service The battery is the heart of the electrical system. With regular and proper service, battery life can be extended. Additionally, battery and electrical component failure can be prevented. 2. Make sure that battery box is clean and that battery cables and connections are in good condition. 3. Place battery into battery box and make sure battery is level and flat. 4. Connect positive (+) cable connector onto positive battery post. Tighten cap screw and nut using two (2) wrenches.
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Battery Inspection and Maintenance 1. Replace battery if cracked or leaking. 2. Check battery terminal posts and cables for corrosion. Use wire brush to clean corrosion from posts and cables. IMPORTANT: Before cleaning the battery, tape or block vent holes to the filler caps and make sure the caps are on tightly. 3. Check for signs of wetness or leakage on the top of the battery which might indicate a loose or missing filler cap, overcharging, loose terminal post or overfilling.
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Minimum Voltage Battery Electrolyte Temperature 9.6 70 F (and up) 21.1C (and up) 9.5 60 F 15.6 C 9.4 50 F 10.0 C 9.3 40 F 4.4 C 9.1 30 F −1.1 C 8.9 20 F −6.7 C 8.7 10 F −12. 2C 8.5 0F −17.8 C I. If the test voltage is below the minimum, replace the battery. If the test voltage is at or above the minimum, return the battery to service. Battery Charging Battery Reserve Capacity (Minutes) 75% 50% 25% 0% 80 or less 3.8 hrs @ 3 amps 7.5 hrs @ 3 amps 11.
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Chapter 7 ExcelaRate Spray System Table of Contents SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 User Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Precautions Concerning Chemicals Used in Spray System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Precautions for Removing or Adjusting Spray System Components . . . . . . . . . . . . . . . . . . . . . . . 3 SPECIAL TOOLS . . . . .
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Specifications Item Description Spray Pump 6−Diaphragm, Positive Displacement Pump Maximum Flow Rate of 42 GPM (159 lpm) at 475 rpm Spray Pressure Relief Valve Poppet Style, 218 PSI (15 Bar) Maximum Sprayer Tank 300 U.S.
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General Information User Manuals A variety or User Manuals are available for Multi Pro machines with ExcelaRate spray systems. The Operator’s Manual, Software Guide, Installation Instructions and Parts Catalogs provide information regarding the installation, operation, general maintenance and maintenance intervals for your Multi Pro machine. Refer to these publications for additional information when servicing the machine.
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Special Tools Quick Check Catch Jug − 64 oz (946 ml) Use this container during flow calibration and spray nozzle catch tests. NOTE: For most applications, a 32 oz (946 ml) catch jug may be more accurate and easier to use. IMPORTANT: When you are reading the graduated container, you must set the container on a level surface. Read the fluid volume in the graduated container at the lowest point of the fluid−surface curve.
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PRESSURE TRANSDUCER BYPASS Multi Pro 5800 DRAIN VALVE Figure 3 Page 7 − 5 RIGHT BOOM 4 NOZZLES CENTER BOOM 4 NOZZLES LEFT BOOM 4 NOZZLES BOOM SECTION VALVE (3) BOOM SECTION BYPASS VALVE (3) BOOM SECTION BYPASS SHUT−OFF VALVE PRESSURE BOOM BYPASS RETURN SUCTION AGITATION BYPASS VALVE FLOW METER AGITATION VALVE SPRAY PUMP AGITATION BYPASS HIGH PRESSURE FILTER RELIEF VALVE AGITATION THROTTLE VALVE MAIN TANK SUCTION FILTER (IN TANK) AGITATION NOZZLE (4) ExcelaRate Spray System Diagram Ex
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ExcelaRate Spray System Operation The ExcelaRate system controls application rate by increasing/decreasing the hydraulic flow to the spray pump proportional valve (increasing/decreasing pump speed and therefore output/pressure) based on input from: Operator programming (application rate) Flow meter Ground speed Additional ExcelaRate system information can be found in the Multi Pro 5800 Operator’s Manual and Software Guide.
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Agitation circuit Spray boom circuit When the agitation switch is ON, the switch light is illuminated, the agitation icon appears on the InfoCenter display and the agitation control valve is opened. This open valve directs spray system flow to four (4) agitation nozzles on the left side of the spray tank. The agitation nozzles direct spray product back into the lower portion of the tank to agitate or stir the contents of the tank.
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InfoCenter Display The InfoCenter Display is a LCD device that is located in the Operator control console. The InfoCenter display provides information for the machine operator during spray system operation and calibration, provides electrical system diagnostic assistance for technicians and allows input for user adjustable spray system settings. See Chapter 6 Electrical System in this manual for additional information. 2 1 Figure 4 1. Operator control console ExcelaRate Spray System Page 7 − 8 2.
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RATE 1 SPLASH SCREEN 30.0 SET RATES GPA ACTIVE RATE RATE 1 RATE 2 BOOST % EXCELARATE TANK C VOLUME(G) LOW LIMIT LOW LIMIT(G) AGITATION 0 ON 1 50% DISPLAY UNITS LANGUAGE BACKLIGHT CONTRAST 100% 85% MAY BE PIN PROTECTED SETTINGS AFTER 10 SECONDS OPERATOR INFORMATION TANK DISPLAY BOOM WIDTH RESET DEFAULTS GEOLINK U.S.
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Splash Screen When the ignition switch is turned from the OFF position to the ON or START position, the InfoCenter splash screen appears (Fig.6). The splash screen provides the following information to the operator: Spray System Installed Voltmeter 1 System Software Revision Level Hour meter: For machines with gasoline engine, engine hours are displayed. For machines with diesel engine, key on hours are displayed.
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Operator’s Information The operator’s information screen is displayed about 10 seconds after the ignition switch has been turned from the OFF position to the ON or START position (Fig. 7). The operator’s information screen is the “default” screen as it will be displayed during normal machine operation. See the machine Operators Manual or Software Guide for additional information. NOTE: Depending on the operation mode, all indicators and icons may not appear.
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Spray Areas Use the spray area screens to view the area and the amount of product sprayed since the screens were cleared (Fig. 8). See the machine Operators Manual or Software Guide for additional information. TOTAL AREA SCREEN NOTE: Depending on the operation mode, all indicators and icons may not appear. 8 7 Total Area Screen The total area screen displays the total area and total amount of product sprayed since last reset.
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Main Menu The main menu (Fig. 9) provides access to the following screens: Set Rates Settings Calibration 6 Service Diagnostics About NOTE: The Main Menu screen may be PIN protected. See Settings Screen > Display > Protected Menus in Chapter 6 − Electrical System in this manual or the machine Operator’s Manual and Software Guide for additional information. The main menu screen is accessed by pressing an holding button 5 on the display for approximately 3 seconds.
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Set Rates The Set Rates screen (Fig. 10) is accessed from the main menu and provides selection between previously set application rates (Rate 1 or Rate 2). See the machine Operators Manual or Software Guide for additional information. The Set Rate screen also allows access to the setting the following: 6 Rate 1: A programed rate of spray product deposited while operating in automatic−application mode. Rate 2: A programed rate of spray product deposited while operating in automatic−application mode.
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Settings The Settings screen (Fig. 12) is accessed from the main menu and provides access to the following settings: Tank Display Boom Width 6 Reset Defaults GeoLink Access the Settings screen by pressing buttons 1 or 2 to highlight SETTINGS, then press button 4 to select the highlighted screen. Scroll through the various Settings screens by pressing buttons 1 or 2. Return to the previous screen by pressing button 5 1 2 TANK The tank settings s (Fig.
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DISPLAY The Display settings (Fig. 14) are discussed in Chapter 6 − Electrical System in this manual. BOOM WIDTH 6 The Boom Width settings entered on this screen are used by the spray system to calculate the area sprayed. The boom width settings (Fig. 15) are accessed from the settings screen and provide access to the following display settings: Left: The width of left boom installed. Center: The width of center boom installed. Right: The width of right boom installed.
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Calibration To assure accurate spray system performance, the flow meter and vehicle speed inputs must be calibrated and should be re−calibrated often. The result of the calibration process is a correction factor which modifies the default setting of the flow meter or speed sensor. The flow meter should be calibrated after changing spray nozzles or replacing a flow meter or flow meter sensor. See the machine Operator’s Manual or Software Guide for additional information. 6 The Calibration screen (Fig.
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Service The service screen (Fig. 17) is accessed from the main menu and provides access to the following screens: Hours (ignition key on, service due in, spray pump run hour meters) Flow Rate: The current actual spray product flow. 6 NOTE: The Service screen may be PIN protected. See Settings Screen > Display > Protected Menus in Chapter 6 − Electrical System in this manual or the machine Operator’s Manual and Software Guide for additional information.
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HOURS The hours screen contains a variety of machine hour meters including the total length of time the spray pump has been operating (Fig. 18). NOTE: See InfoCenter > Service in Chapter 6 − electrical System in this manual for additional information on resetting the Due In hourmeter. 6 Return to the previous screen by pressing button 5 FLOW RATE The Flow Rate reading displayed on the Service Screen represents the actual volume of spray product passing through the flow meter at that moment (Fig. 19).
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Diagnostics The Diagnostic screen (Fig. 20) is accessed from the main menu and provides access to the following screens: Input / Output Fault Viewer 6 Access the diagnostics screens by pressing buttons 1 or 2 to highlight the desired screen then button 4 to select the highlighted screen.
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Pumps Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings in this manual for additional information. The following inputs can be checked from the Pumps Screen: M. SWITCH: ON while the master boom switch is depressed. NOTE: The Master Boom Switch is a momentary switch that switches the master boom control ON/OFF. ON will only be displayed on this screen while the switch is depressed.
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Booms Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings in this manual for additional information. The following inputs can be checked from the Booms Screen: LEFT: ON when the left boom control switch is in the ON position. CENTER: ON when the center boom control switch is in the ON position. Figure 24 RIGHT: ON when the right boom control switch is in the ON position. Engine Run MASTER BOOM: ON while the master boom switch is depressed.
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FAULT VIEWER Machine faults are generated by the Toro Electronic Controller (TEC) to identify an electrical system malfunction (fault) that occurs during machine or spray system operation. When a spray system fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Spray system faults can be viewed via the InfoCenter Fault Viewer (Fig. 25). See Machine Faults in this chapter for additional information about specific spray system faults. 19 39.4 39.
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About The About screens provide information about the machine, the InfoCenter Display and the Toro Electronic Controller (TEC). The About screens (Fig. 26) are discussed in Chapter 6 − Electrical System in this manual. 1 2 3 5 4 Figure 26 1. Button 1 2. Button 2 3. Button 3 ExcelaRate Spray System Page 7 − 24 4. Button 4 5.
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Troubleshooting CAUTION Remove all jewelry, especially rings and watches, before doing any electrical troubleshooting or testing. Disconnect the battery cables unless the test requires battery voltage. For effective troubleshooting and repairs, you must have a good understanding of the electrical circuits and components used on this machine (see Electrical Schematics in Appendix A − Foldout Drawings in this manual).
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ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ
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Operator Advisories If one or more Toro Electronic Controller (TEC) inputs are not in the correct position to allow certain machine operations, or are malfunctioning, an audio alarm will sound and an Operator advisory will appear on the InfoCenter Display (Fig. 27). Typically, an advisory can be eliminated with a change in machine controls by the operator.
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Using the InfoCenter Display for Troubleshooting The Diagnostics − Input/Output screens of the InfoCenter display can be very helpful when troubleshooting spray system operation issues (see Diagnostics − Input/ Output Screens in this chapter). Some of the electrical components and the circuit wiring involved in various spray system operations can be evaluated using the Input/Output screens prior to testing each component individually.
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Machine Faults Machine faults are generated by the Toro Electronic Controller (TEC) to identify an electrical system malfunction (fault) that occurs during machine or spray system operation. When a spray system fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Spray system faults can be viewed via the InfoCenter Diagnostic Screen Fault Viewer (Fig. 29). See InfoCenter Diagnostic Screen Fault Viewer in this chapter for additional information. 19 39.
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Service and Repairs Spray System Components 7 1 6 9 11 12 13 10 TO SPRAY BOOMS 5 8 4 3 SUCTION PRESSURE 2 BYPASS 14 Figure 30 1. 2. 3. 4. 5. 6. Suction filter (in tank) Spray pump Relief valve High pressure filter Agitation valve Agitation bypass valve ExcelaRate Spray System 7. Agitation throttle valve (shown fully open) 8. Agitation nozzle (4) 9. Flow meter 10. Boom section valves (3) 11. Boom section bypass valves (3) Page 7 − 30 12. Pressure transducer 13.
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Spray Pump From Agitation Valve 28 26 27 18 To Agitation Nozzles 17 25 16 11 24 15 23 22 20 21 19 1 12 7 9 7 8 8 7 14 7 Antiseize Lubricant 13 12 Medium Strength Thread Locker 4 2 6 7 5 RIGHT FRONT 3 10 Figure 31 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Spray pump assembly Flange head screw (4) Flange nut (4) Flange head screw (2) Flange nut (2) Cap screw Flat washer (5) Spring (2) Lock nut Pump bracket Multi Pro 5800 11. 12. 13. 14. 15. 16. 17. 18. 19.
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Removal (Fig. 31) Machines with serial numbers below 400000000 were originally fit with a model 363 spray pump. Machines with serial numbers above 400000000 use a model 364 spray pump. Check the manufacturers build plate on the pump to verify the pump model being serviced. 17 18 16 IMPORTANT: Make sure to neutralize and remove chemicals from pump and hoses before loosening and removing spray system components. 5 1.
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Installation (Fig. 31) 1. If valve bracket or agitation throttle valve was removed, install items with fasteners previously removed. 2. If suction and/or outlet fittings were removed from pump: 4 A. Model 363 spray pumps use non−O−ring style suction and outlet fittings. Apply thread sealant to fitting threads and install fitting(s) into correct pump port (Fig. 33). 6 3 5 B. Model 364 spray pumps use O−ring style suction and outlet fittings.
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Spray Pump Service Machines with serial numbers below 400000000 were originally fit with a model 363 spray pump. Machines with serial numbers above 400000000 use a model 364 spray pump. Check the manufacturers build plate on the pump to verify the pump model being serviced.
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60 to 72 ft−lb (82 to 97 N−m) 60 to 72 ft−lb (82 to 97 N−m) 1 3 4 5 9 6 23 10 7 8 24 9 11 13 10 12 15 14 25 29 30 31 20 17 21 22 19 32 18 20 21 17 14 12 15 PUMP MODEL 364 31 28 26 27 16 2 60 to 72 ft−lb (82 to 97 N−m) Figure 35 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
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Disassembly Crankshaft Bearing Service IMPORTANT: Make sure to remove and neutralize chemicals from pump before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during pump repair. 1. For assembly purposes, use marker to identify location of all connecting rods. NOTE: Many pump components can be easily reversed. During disassembly, make note of component position (e.g. valve cover, pump valve, diaphragm) to assure correct assembly. 2.
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15.Using marks made during disassembly to identify connecting rod locations, install connecting rods to crankshaft. Makes sure that connecting rod flange fits under connecting rod spacers. 1 16.Place second connecting rod spacer onto crankshaft and connecting rods and then install pump casting (suction). Make sure that pump suction and outlet ports are aligned during assembly of the pump castings (Fig. 36). 17.Secure pump castings with three (3) hex bolts. Tighten bolts from 60 to 72 ft−lb (82 to 97 N−m).
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Pressure Relief Valve The spray system pressure relief valve is a non adjustable, non repairable component. When spray system pressure exceeds the pressure limit of 218 PSI (15 Bar), the valve opens and spray product is directed to the suction side of the spray pump. Replace the pressure relief valve if system pressure exceeds the pressure limit (valve not opening), or if desired system pressure near the pressure limit is not attainable (valve not closing).
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Spray Control Manifold Assembly 8 5 6 FRONT RIGHT 9 3 22 21 20 19 23 2 20 19 13 12 7 11 14 10 14 1 12 13 14 18 15 15 4 16 17 4 Figure 39 1. 2. 3. 4. 5. 6. 7. 8. Boom section valve assy. Agitation valve assy. Valve mount Flange head screw (6) Flange nut (6) Cap screw (4) Cap screw (2) Flange nut (2) 9. 10. 11. 12. 13. 14. 15.
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3. Label hoses for proper installation after repairs are completed. Loosen hose clamps and disconnect hoses from spray control manifold as needed. 4. If boom section valve assembly is to be removed: A. Remove pressure gauge tube from boom manifold assembly. B. Remove four (4) cap screws (item 6) securing boom section bypass shut−off valve to bracket. C. Disconnect clamp securing right side of flow meter to adapter. D. Remove boom section manifold assembly from valve mount.
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Agitation Valve Assembly 11 10 6 8 5 9 3 4 5 6 5 2 6 6 5 7 8 1 Figure 40 1. 2. 3. 4. Valve actuator Agitation valve Agitation bypass valve High Pressure Filter 5. 6. 7. 8. Clamp (4) Gasket (4) Adapter O−ring (2) The agitation valve assembly includes the agitation valve, the agitation bypass valve and the high pressure product filter. IMPORTANT: The valve actuator has an internal circuit breaker to protect the actuator motor.
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Boom Section Valve Assembly 5 6 10 9 11 3 9 3 7 3 8 4 9 2 11 2 2 13 12 7 8 11 8 1 7 14 1 1 Figure 41 1. 2. 3. 4. 5. Valve actuator (3) Boom section valve (3) Boom section bypass valve (3) Boom section bypass shut−off valve Pressure transducer 6. 7. 8. 9. 10.
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Boom Section Valve and Agitation Valve Service The Multi 5800 ExcelaRate spray system uses three (3) boom section valves and an agitation valve. Each valve is fully serviceable. Use the following procedure for servicing the boom section valves and the agitation valve. 7 2 IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 3 6 1 Disassembly (Fig. 42) 5 4 1.
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Agitation Bypass Valve Service The Multi Pro 5800 ExcelaRate spray system includes an agitation bypass valve. The bypass valve is fully serviceable. Use the following procedure for servicing the agitation bypass valve. IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 18 17 7 3 6 Disassembly (Fig. 43) 5 1.
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Boom Section Bypass Valve Service Each Multi Pro 5800 ExcelaRate spray system includes three (3) boom section bypass valves. Each bypass valve is fully serviceable. Use the following procedure for servicing the boom section bypass valves. 2 IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 3 4 Disassembly (Fig. 44) 8 1.
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Boom Section Bypass Shut−Off Valve and Agitation Throttle Valve Service IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 6 2 Disassembly (Fig. 45) 1. Remove the screw and the knob from the valve. 5 2. Remove hoses, fittings, clamps and adapters as necessary to access valve end caps. 4 3 3. Rotate the end caps counterclockwise (unscrew) and remove the end caps. 7 4.
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Flow Meter FRONT RIGHT 3 6 2 4 5 1 5 4 Figure 46 1. Flow meter 2. Agitation valve assembly 3. Boom section valve assembly 4. Clamp (2) The flow meter (item 3) provides an input to the Toro Electronic Controller (TEC) regarding the spray system flow that is available to the boom spray valves. If the flow meter is being replaced, calibrate the flow meter after installation (see Flow Calibration in the machine Operator’s Manual or Software Guide).
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Flow Meter Service Note Arrow Direction Notch 6 9 Notch 8 5 4 5 1 2 3 7 Thread Sealent Figure 48 1. Flow meter body 2. Rotor/magnet assembly 3. Upstream hub and bearing 4. Downstream hub 5. Retaining ring (2) 6. Sensor assembly 7. Turbine stud with bearing 8. Cable clamp 9. Screw NOTE: Flow meter wire harness and sensor testing procedures can be found in Chapter 6 − Electrical System in this manual.
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Disassembly (Fig. 48) 6 IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 1 1. Remove flow meter from machine (see Flow Meter in this chapter). 5 3 4 5 2. Disassemble flow meter. 3. Clean rotor (item 2), both hubs (items 3 and 4) and flow meter body to remove any debris, spray chemicals or other materials. 2 Assembly (Fig. 48) Figure 49 1. Assemble flow meter.
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Suction Line 1 18 2 FRONT LEFT 3 4 19 5 18 6 20 7 21 16 22 23 8 12 to 17 ft−lb (16 to 23 N−m) 21 9 10 22 11 21 20 12 20 to 24 ft−lb (27 to 33 N−m) 18 16 13 24 14 7 18 17 25 8 2 2 26 17 15 16 TO SPRAY PUMP TO DRAIN VALVE 1. 2. 3. 4. 5. 6. 7. 8. 9. Elbow O−ring (3) Vane − strainer Element − strainer Fork Strainer body Gasket (2) Nut (2) Hose clamp ExcelaRate Spray System 10. 11. 12. 13. 14. 15. 16. 17. 18.
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NOTE: If suction tube in tank develops an air leak, spray performance will diminish when tank level reaches the leak. 2 Removal (Fig. 50) IMPORTANT: Make sure to remove and neutralize chemicals from tank and spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 1 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Disconnect elbow fitting above suction strainer (Fig.
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Agitation Line RIGHT FRONT 12 6 11 6 10 6 2 3 1 4 5 9 8 6 3 6 6 7 1 1 4 19 20 14 13 17 2 2 21 16 18 15 20 to 24 ft−lb (27 to 33 N−m) Figure 52 1. 2. 3. 4. 5. 6. 7. Hose barb (3) O−ring (3) Fork (3) Clamp (2) Agitation hose 32 in. (81 cm) Clamp (16) Agitation hose 16 (40 cm) 8. 9. 10. 11. 12. 13. 14. Tee (3) Agitation hose 14 (35.5 cm) (3) Elbow Agitation hose 5 (12.7 cm) (4) Adapter (4) O−ring (4) Nozzle (4) 15. 16. 17. 18. 19. 20. 21.
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Drain Line 15 14 DRAIN VALVE 9 0.22 in (5.6 mm) RIGHT FRONT 13 MACHINE SERIAL NUMBERS ABOVE 400000000 1 2 9 17 12 3 8 4 20 to 24 ft−lb (27 to 33 N−m) 9 11 9 9 18 19 APPLY SILICONE SEALANT 5 20 APPLY TEFLON TAPE 6 9 7 9 10 18 16 19 20 MACHINE SERIAL NUMBERS BELOW 400000000 Figure 53 1. 2. 3. 4. 5. 6. 7. Bulkhead Gasket Nut O−ring Adapter O−ring Hose barb Multi Pro 5800 8. 9. 10. 11. 12. 13. 14. Fork Hose clamp (8) Drain hose 26.5 in. (67 cm) Tee Drain hose 22 in.
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Disassembly (Fig. 53) Assembly (Fig. 53) IMPORTANT: Make sure to remove and neutralize chemicals from tank and spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. NOTE: Replace, do not reuse gaskets and O−rings. Coat O−rings and gaskets with vegetable oil or silicone grease before installation to reduce damage during assembly. 1.
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Turret Bodies 1 RIGHT BOOM 1 2 1 6 2 6 7 4 6 CENTER BOOM (machine serial numbers below 400000000) 1 1 6 14 6 1 4 6 6 7 6 4 10 6 6 17 8 6 10 6 14 5 6 1 6 6 CENTER BOOM (machine serial numbers above 400000000) 1 9 3 6 6 15 4 4 6 6 1 3 11 6 1 2 LEFT BOOM 1 6 6 5 2 18 1 6 6 6 12 6 16 6 6 13 17 6 9 5 4 1 1 3 6 4 5 6 6 8 6 1 4 6 7 RIGHT FRONT 6 1 3 7 Figure 54 1. 2. 3. 4. 5. 6.
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Removal (Fig. 54) Installation (Fig. 54) IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. NOTE: The position of the hose barb on the turret body determines the turret body’s location on the spray boom. 1. Park machine on a level surface, stop spray pump, stop engine and engage parking brake. Remove key from ignition switch. 1.
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Turret Body Service Disassembly (Fig. 55) 1. Pull e−clip from body and slide plug with O−ring from body. 1 19 18 2. Disassemble turret body. 3. Discard all removed seals, gaskets, O−rings and diaphragms. 2 3 6 4 17 8 9 Assembly (Fig. 55) NOTE: Coat all O−rings with vegetable oil before installation to reduce the chance of damage during assembly. 1. Replace all removed seals, gaskets, O−rings and diaphragms. 7 5 16 6 13 15 20 10 11 14 12 2. Assemble turret body. A.
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Nozzle Flow Meter (Optional NozzAlert Nozzle Sensing System) 5 4 3 2 13 9 10 6 7 12 11 2 1 14 8 Figure 57 1. 2. 3. 4. 5. Flow meter body O−ring (2) Sensor assembly Screw (2) Cap screw (2) 6. 7. 8. 9. 10. Rotor/magnet assembly O−ring Hex nut (2) Top rotor shaft Magnet (3) IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 11. 12. 13. 14.
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1. Install a new O−ring in the sensor opening of the flow meter body. 4. Secure the sensor assembly with the previously removed fasteners. Do not overtighten the fasteners. 2. Place the rotor/magnet assembly in the flow meter body with the magnets towards the sensor assembly. Ensure the bottom rotor shaft is centered on the bearing in the flow meter body. 5.
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Spray Boom Hinge 14 12 21 6 18 1 19 11 15 16 10 16 6 8 19 3 7 9 15 17 11 4 17 5 20 5 9 2 10 2 17 RIGHT FRONT 3 18 13 Figure 58 1. 2. 3. 4. 5. 6. 7. Flange nut Flange hd screw (4 per hinge) Flange nut (4 per hinge) Pivot bracket Hinge (2 per boom) Bushing (2 per pivot bracket) Clevis pin 8. 9. 10. 11. 12. 13. 14. Hair pin Flat washer (2 per boom) Cap screw (2 per boom) Lock nut (2 per boom) Pivot pin Backing plate (4 per boom) Flange head screw 15. 16. 17. 18. 19. 20. 21.
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Assembly (Fig. 58) NOTE: Replace, do not reuse gaskets and O−rings. Coat O−rings and gaskets with vegetable oil or silicone grease before installation to reduce damage during assembly. 2 1 1. If pivot bracket (item 4) was removed from machine: A. Lightly lubricate bushings (item 6) with motor oil before assembly. UP B. Install pivot pin (item 12) from rear of machine. C. Connect boom lift cylinder (not shown) to pivot bracket (see Boom Lift Cylinders in Chapter 4 − Hydraulic System in this manual). 2.
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Spray Tank 9 10 2 7 5 3 8 2 3 6 4 2 1 11 12 11 RIGHT FRONT 12 6 11 12 Figure 61 1. 2. 3. 4. Spray tank Tank strap (4) Flat washer (8) Hex head screw (4) 5. 6. 7. 8. Lock nut (4) Hair pin (4) Filter basket Gasket 9. 10. 11. 12. Lid assembly Pan head screw (8) Heat shield (5) Pad (4) NOTE: Removing the spray tank may provide better service access to the engine and hydraulic pumps.
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Removal (Fig. 61) Installation (Fig. 61) IMPORTANT: Make sure to remove and neutralize chemicals from tank and spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 1. Carefully lower spray tank assembly onto machine. 1. Park machine on a level surface, stop spray pump, stop engine and engage parking brake. Remove key from ignition switch. 2. Drain the spray tank. 3.
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This page is intentionally blank ExcelaRate Spray System Page 7 − 64 Multi Pro 5800
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Chapter 8 GeoLink Spray System Table of Contents SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 User Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 GeoLink Spray System Service and Support . . . . 3 Precautions Concerning Chemicals Used in Spray System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Precautions for Removing or Adjusting Spray System Components . . . . . . . . . . . .
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Specifications Item Description Spray Pump 6−Diaphragm, Positive Displacement Pump Maximum Flow Rate of 42 GPM (159 lpm) at 475 rpm Spray Pressure Relief Valve Poppet Style, 218 PSI (15 Bar) Maximum Sprayer Tank 300 U.S.
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General Information User Manuals A variety or User Manuals are available for Multi Pro machines with GeoLink spray systems. The Operator’s Manual, Interactive Manual, Quick Start Guide, Installation Instructions and Parts Catalogs provide information regarding the installation, operation, general maintenance and maintenance intervals for your Multi Pro machine. Refer to these publications for additional information when servicing the machine.
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GeoLink Terminology Boundary (Spray Zone): A mapped area that resides within a Field. Examples include tees, greens, fairways, cart paths, bunkers, ponds, infield, outfield, etc. Job Notes: Job information entered manually by the user. e.g. weather conditions, operator name, various notes, etc. Categories: A classification of boundaries (spray zones) with similar attributes. e.g. greens, tees, fairways, etc. Job Report: A report that contains data for each job.
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Special Tools Quick Check Catch Jug − 64 oz (946 ml) Use this container during flow calibration and spray nozzle catch tests. NOTE: For most applications, a 32 oz (946 ml) catch jug may be more accurate and easier to use. IMPORTANT: When you are reading the graduated container, you must set the container on a level surface. Read the fluid volume in the graduated container at the lowest point of the fluid−surface curve.
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GeoLink Spray System PRESSURE BYPASS Figure 3 Page 8 − 6 1 1 NOZZLE NOZZLE LEFT BOOM 1 NOZZLE SUCTION 1 NOZZLE 2 NOZZLES CENTER BOOM 2 NOZZLES 1 1 NOZZLE NOZZLE RIGHT BOOM 1 1 NOZZLE NOZZLE NOZZLE VALVE (10) PRESSURE TRANSDUCER DRAIN VALVE AGITATION BYPASS VALVE FLOW METER AGITATION VALVE SPRAY PUMP AGITATION BYPASS HIGH PRESSURE FILTER RELIEF VALVE AGITATION THROTTLE VALVE MAIN TANK SUCTION FILTER (IN TANK) AGITATION NOZZLE (4) GeoLink Spray System Diagram Multi Pro 5800
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GeoLink Spray System Operation GeoLink operation information can be found in the GeoLink Operator’s Manual, Installation Instructions, Quick Start Guide and Interactive Manuals. The optional GeoLink spray system utilizes Global Positioning Satellites (GPS) technology to determine exactly where you are and where you’ve sprayed. The system can automatically turn spray nozzles ON and OFF based on your exact location and any area previously sprayed areas.
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GeoLink Components 4 2 5 1 3 Figure 4 1. GPS antenna AGI−4 2. Cellular antenna (machines with RTK correction only) 3. Control console X25 or X30 4. Automatic section controller ASC−10 5. Nozzle valves (10) AGI−4 GPS Antenna ASC−10 Auto Section Controller The enclosed antenna is mounted to the machine ROPS. RTK enhanced systems also have a m and IMU installed in the antenna housing, plus a short vertical antenna mounted alongside the AGI−4 GPS antenna.
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Nozzle Control Valves System Controls Standard spray systems such ExcelaRate use three (3) boom control valves to start and stop the flow of product to each of 3 booms. A total of ten (10) nozzle control valves are used to start and stop the flow of product to the twelve (12) spray nozzles on machines with GeoLink spray systems. Each valve controls one nozzle with the exception of the 4 center nozzles (nozzles 5 and 6 are controlled by a single valve, and nozzles 7 and 8 are controlled by a single valve).
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When the spray pump is ON, the switch light is illuminated, the spray pump icon appears on the InfoCenter display. Selecting and adjusting the application rate is handled through the X25 or X30 controller. The ASC−10 adjusts the electrical current to the spray pump hydraulic proportional valve solenoid coil. Higher current (rate increase) to the solenoid coil increases hydraulic flow to the spray pump motor and results in a higher spray pump speed and more output/pressure.
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X25 and X30 Control Console Screens Operator control of the system is handled through either a X25 (8.5 in. diagonal) or X30 (12 in. diagonal) touch screen console mounted to the vehicle dash panel. The spray system is configured and spray application is monitored through the X25 or X30 console. Operation Screen NOTE: Based on the console type and the software version, some differences may exist between your machine and the information provided here.
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About Menu The about menu lists the time and date according to the GeoLink system clock and the GeoLink software version currently loaded on the machine (Fig. 6). Figure 6 − About Menu Guidance Menu The guidance menu displays the sprayer and its current relationship to previously defined boundaries (spray zones). 2 2 1 Figure 7 1. Sprayer icon GeoLink Spray System 2.
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GPS Menu The GPS menu provides access to the following sub− menus and screens: GPS Position: current latitude and longitude coordinates for the machine (Fig. 8) Figure 8 − GPS Position Vehicle Orientation: current altitude, heading, speed and roll/pitch of the machine (Fig.
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GPS Accuracy: displays number of satellites currently being used to calculate machine position (Fig. 10) and access to a RTK Diagnostics screen (Fig. 11) and a Cellular Diagnostics screen (Fig. 12) 1 2 3 Figure 10 − GPS Accuracy 1. Number of satellites currently in use 2. Access to RTK diagnostics screen 3. Access to Cellular diagnostics screen The RTK Diagnostics screen provides information about the current RTK connection.
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Job Information Menu The job information menu (Fig. 13) displays information about the current spray jobs progress through the following sub−menus and screens: Job Area Statistics Job Time Statistics Guidance Settings Job Notes (edit task data) Figure 13 − Job Information Menu Automatic Section Control Menu The automatic section control menu (Fig. 14) permits the system to turn nozzles ON for new areas to be covered and OFF for areas that have already been covered.
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Spray Controller Menu The spray controller menu reports various aspects of the current spray application function in real time. A mini menu appears first (Fig. 15). Pressing the expand icon in the upper right corner of the mini menu exposes the full menu (Fig. 16). With the exception of the application rate adjust buttons, all other items on this menu are for information only. 4 1 5 6 2 7 3 Figure 15 − Mini Menu 1. Current application rate 2. Current system pressure 3.
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Inventory Manager The inventory manager (Fig. 17) allows the operator to access a variety of information files on the system. These files can be deleted, renamed, and imported or exported via a USB drive. A user can backup all system data onto a USB drive, or restore all system data from a backup USB drive using the inventory manager.
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View Controls Menu Section State icon (Fig. 18) displays which boom sections the computer is currently controlling. Selection icon (Fig. 18) allows the operator to scroll over numerous boundaries to reveal each boundary’s name, category and area. Activate selection by holding your finger against the screen (icon highlights) then moving over the desired boundary lines while contacting the screen. Use the following icons (Fig.
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Field Menu The field menu (Fig. 19) provides access to the following sub−menus and screens: Select Field (existing) 1 2 Create Field (new) Unload Field 3 Set Flag Record Field Boundary 4 Complete Boundary Recording Create Boundary from a Spray Application − use to create a boundary immediately following an actual spray application. 5 6 7 8 Figure 19 1. 2. 3. 4. 5. Multi Pro 5800 Page 8 − 19 Field menu icon Select field icon Create field icon Unload field icon Set flag icon 6.
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Record Job Details Menu The job menu (Fig. 20) provides access to the following sub−menus and screens: Select Job (existing) 2 Create Job (new) Configure Job Regions 3 1 Record Job Details Clear Job Data 4 Data Exchange Menu 5 6 7 Figure 20 1. 2. 3. 4. Job menu icon Select job icon Create job icon Configure job regions icon 5. Record job details icon 6. Clear job data icon 7.
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Sprayer Icon SCENARIO 1 The sprayer icon on the operation screen (similar to the nozzle valve icons on sprayer controller menu) will change color during operation to indicate the following (Fig.
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Virtual Master Switch 2 The virtual master switch on the X25 or X30 console (Fig. 23) operates like the physical master boom switch on the operator console, stopping/starting the flow of product to all of the nozzles currently enabled.
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Setup Screen The setup screen includes a series of sub−menus, option lists and wizards necessary to configure the entire GeoLink spray system. Use the Return Home icon at the lower left corner of the setup screen and each setup sub−menu to return to the operation screen. NOTE: Additional options and sub−menus appear or disappear on screen as features are selected or deselected.
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Toolbar Button Size: increase/decrease button size on operation screen USER REGION MAP Language: console display language Point of Focus: vehicle or implement (centers vehicle or implement in screen) Time/Date: date format, time format, current time (date is provided by GPS signal so time and date will not function if there is no GPS signal) Map Panning: enabled or disabled (touch screen panning of a map across the screen, presents the Center Map Under Sprayer icon in the view controls menu when enabl
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7 2 3 6 5 1 4 Figure 26 1. Return home icon 2. Previous setup sub−menu 3. Next setup sub−menu 4. First level sub−menus 5. Second level sub−menus The following outline is intended to illustrate the various setup screen sub−menu locations and provide a brief description of their usage. The setup screen with the System>Features>Console sub−menu selected is shown (Fig. 26). 6. Third level sub−menus (when used) 7.
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7 2 3 6 5 1 4 Figure 27 1. Return home icon 2. Previous setup sub−menu 3. Next setup sub−menu 4. First level sub−menus 5. Second level sub−menus The following outline is intended to illustrate the various setup screen sub−menu locations and provide a brief description of their usage. The setup screen with the Implement>Section Control>Sections sub−menu selected is shown (Fig. 27). IMPLEMENT 6. Third level sub−menus (when used) 7.
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InfoCenter Display The InfoCenter Display is a LCD device that is located in the Operator control console. On machines with an optional GeoLink spray system, the X25 or X30 control console becomes the primary form of spray system control and the InfoCenter display provides limited spray system information (spray pump, agitation, and clean tank rinse pump status). The InfoCenter on GeoLink machines still provides electrical system diagnostic assistance for technicians.
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SPLASH SCREEN C AFTER 10 SECONDS OPERATOR INFORMATION SETTINGS DISPLAY UNITS LANGUAGE BACKLIGHT CONTRAST PIN SETTINGS MUTE U.S. 100% 85% OFF DISPLAY RESET DEFAULTS GEOLINK RESET DEFAULTS DISPLAY ALL OTHER OK AFTER 3 SECONDS SERVICE APPEARS IF PIN ENTRY ON HOURS HOURS HOURS RESET +250 +200 +150 +100 46.4 KEY ON DUE IN 228 RESET HOURS DIAGNOSTICS INPUT/OUTPUT FAULT VIEWER MAIN MENU SETTINGS SERVICE DIAGNOSTICS ABOUT ABOUT CANCEL PUMPS M.
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Splash Screen When the ignition switch is turned from the OFF position to the ON or START position, the InfoCenter splash screen appears (Fig.30). The splash screen provides the following information to the operator: Spray System Installed Voltmeter 1 System Software Revision Level Hour meter: For machines with gasoline engine, engine hours are displayed. For machines with diesel engine, key on hours are displayed.
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Operator’s Information The operator’s information screen is displayed about 10 seconds after the ignition switch has been turned from the OFF position to the ON or START position (Fig. 31). The operator’s information screen is the “default” screen as it will be displayed during normal machine operation. See the machine Operators Manual, Quick Start Guide or Interactive Manual for additional information.
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Main Menu The main menu (Fig.32) provides access to the following screens: Settings Service Diagnostics 6 About NOTE: The Main Menu screen may be PIN protected. See Settings Screen > Display > Protected Menus in Chapter 6 − Electrical System in this manual or the machine Operator’s Manual and Software Guide for additional information. The main menu screen is accessed by pressing an holding button 5 on the display for approximately 3 seconds.
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Settings The Settings screen (Fig. 33) is accessed from the main menu and provides access to the following settings: Display Reset Defaults GeoLink 6 Access the Settings screen by pressing buttons 1 or 2 to highlight SETTINGS, then press button 4 to select the highlighted screen. Scroll through the various Settings screens by pressing buttons 1 or 2. Return to the previous screen by pressing button 5 DISPLAY The Display settings (Fig. 34) are discussed in Chapter 6 − Electrical System in this manual.
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Service The service screen (Fig. 35) is accessed from the main menu and provides access to the following screens: Hours (ignition key on, service due in, spray pump run hour meters) NOTE: The Service screen may be PIN protected. See Settings Screen > Display > Protected Menus in Chapter 6 − Electrical System in this manual or the machine Operator’s Manual and Software Guide for additional information.
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Diagnostics The Diagnostic screen (Fig. 37) is accessed from the main menu and provides access to the following screens: Input / Output Fault Viewer 6 Access the diagnostics screens by pressing buttons 1 or 2 to highlight the desired screen then button 4 to select the highlighted screen.
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Pumps Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings in this manual for additional information. The following inputs can be checked from the Pumps Screen: M. SWITCH: ON while the master boom switch is depressed. NOTE: The Master Boom Switch is a momentary switch that switches the master boom control ON/OFF. ON will only be displayed on this screen while the switch is depressed.
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Booms Refer to the Electrical Schematics and Wire Harness Drawings and Diagrams in Appendix A − Foldout Drawings in this manual for additional information. The following inputs can be checked from the Booms Screen: LEFT: ON when the left boom control switch is in the ON position. CENTER: ON when the center boom control switch is in the ON position. Figure 41 RIGHT: ON when the right boom control switch is in the ON position. Engine Run MASTER BOOM: ON while the master boom switch is depressed.
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FAULT VIEWER Machine faults are generated by the Toro Electronic Controller (TEC) to identify an electrical system malfunction (fault) that occurs during machine or spray system operation. When a spray system fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Spray system faults can be viewed via the InfoCenter Fault Viewer (Fig. 42). See Machine Faults in this chapter for additional information about specific spray system faults. 19 39.4 39.
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About The About screens provide information about the machine, the InfoCenter Display and the Toro Electronic Controller (TEC). The About screens (Fig. 43) are discussed in Chapter 6 − Electrical System in this manual. 1 2 3 5 4 Figure 43 1. Button 1 2. Button 2 3. Button 3 GeoLink Spray System Page 8 − 38 4. Button 4 5.
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Troubleshooting If the machine has any interlock switches by−passed, they must be reconnected for proper troubleshooting and safety. CAUTION Remove all jewelry, especially rings and watches, before doing any electrical troubleshooting or testing. Disconnect the battery cables unless the test requires battery voltage.
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Remote Assistance (X30 Consoles Only) Troubleshooting assistance may be obtained from NSN or your Authorized Toro Distributor by enabling the remote log−in feature of the X30 console. This feature enables the service representative to take control of the sprayer console to view and adjust system settings if needed. NOTE: A wireless hot spot provided by a cell phone or cellular enabled tablet can be used for the remote access feature.
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X25 or X30 Control Console Error Messages For many errors an error code, or trouble code, will display. It is also possible to view the errors on the screen. The errors listed below are common and are correctable. For other errors or if a problem persists, always record the error message to report to NSN or your Authorized Toro Distributor, including any code displayed.
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Guidance and Rate Management System Use the following tables to assist in troubleshooting specific issues with the guidance and rate management (dry) portion of the spray system. Problem There is no power to the display.
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Problem The speed is not showing when moving Possible Cause Corrective Action The compass is not calibrated The receiver is lacking satellite reception Calibrate the compass Drive away from reception obstructions and allow time for the receiver to connect to the satellites Increase the speed above 1.1 km/ h (0.7 mph) The vehicle ground speed is less than 1.1 km/h (0.
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Using the InfoCenter Display for Troubleshooting The Diagnostics − Input/Output screens of the InfoCenter display can be very helpful when troubleshooting spray system operation issues (see Diagnostics − Input/ Output Screens in this chapter). Some of the electrical components and the circuit wiring involved in various spray system operations can be evaluated using the Input/Output screens prior to testing each component individually.
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Machine Faults (InfoCenter Display) Machine faults are generated by the Toro Electronic Controller (TEC) to identify an electrical system malfunction (fault) that occurs during machine or spray system operation. When a spray system fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault. Spray system faults can be viewed via the InfoCenter Diagnostic Screen Fault Viewer (Fig. 52).
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AutoSteer Faults (Optional AutoSteer Only) AutoSteer faults are generated by the by the Danfoss EHi steering valve PVED−CLS controller to identify an electrical system malfunction (fault) pertaining to the autosteer system during operation. When an autosteer fault occurs, an audible alarm will sound and the InfoCenter will display information about the fault (Fig. 53). If an AutoSteer fault occurs: 1. Press any key to remove the fault information panel from Operator Information Screen.
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Multi Pro 5800 Page 8 − 47 GeoLink Spray System
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GeoLink Spray System Page 8 − 48 Multi Pro 5800
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Multi Pro 5800 Page 8 − 49 GeoLink Spray System
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GeoLink Spray System Page 8 − 50 Multi Pro 5800
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Product Handling System Use the following table to assist in troubleshooting specific issues with the product handling (wet) portion of the spray system. See Chapter 5 − Electrical System in this manual for a similar table discussing traction unit issues.
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ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ
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Adjustments Compass Calibration Accuracy of the GeoLink guidance feature is dependant on information from the system compass located in the GPS antenna (AGI−4). A five step compass calibration wizard is provided to calibrate the system compass. 1.Locate an area with enough room to complete the compass calibration process uninterrupted. The area should be at least 125 yards (114 m) long and wide enough to comfortably drive the sprayer in a complete circle at 75% of full steering lock.
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Flow Meter Calibration Special Equipment Required: S A graduated catch container (a container with 1/2 oz (0.01 ml) increments is preferred) Preparation 1. Ensure that the sprayer tank is clean. 2. Fill the sprayer tank with at least 150 gallons of fresh water. 3. Ensure that the nozzles that you intend to test are in the active spray (down) position. 4. Engage the parking brake and start the engine. NOTE: Allow the engine and hydraulic system to warm for 10 minutes. 1 2 3 Pretest Priming 1.
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10.Set the graduated container on a level surface and note the fluid volume. IMPORTANT: When you are reading the graduated container, you must set the container on a level surface. Read the fluid volume at the lowest point of the fluid−surface curve. Small errors reading the fluid volume in the graduated container will significantly impact the accuracy of the sprayer calibration. 1 11.
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Calibrating the AutoSteer Steering System Components (Optional) Calibrating the Steering Position Sensor The steering position sensor is also referred to as the Wheel Angle Sensor (WAS). 1. Drive the machine to an open, flat area; clear of trees and buildings; and where you can drive the machine in a straight line for 92 m (300 ft). 2. Start the GeoLink control console. 3. Press the STEERING OPTIONS icon (Fig. 61) to display the steering options menu. Figure 62 1. Initializing ... wait message 2.
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8. At wizard step 3, fully turn the steering wheel to the right, stop, and press the next step icon (Fig. 64). 10.At wizard step 5, wait until the wheel angle sensor calibration saves data, and press the next step icon (Fig. 65) 11. At wizard step 6, press the conform icon (Fig. 65). Calibrating the EHi Steering Valve Calibrating the EHi Steering Valve requires the use of the Danfoss PLUS+ 1 Service Tool application running on a compatible laptop computer and a USB/CAN interface cable Part No. 115−1944. 1.
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9. On the dash panel of the machine, press the enable/ transport switch to the ENABLE position (Fig. 69). 10.On your laptop computer, click the PVED− CLS_2.00_REV_D.P1D file. 11. In the System Navigator tab, navigate the AUTO CALIBRATION directory, and click the + icon (Fig. 70). 12.Start the engine of the machine. 13.Turn the steering wheel as needed to position the front tires straight ahead. Figure 67 8.
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Figure 73 1. GOTO WAS CALI− BRATION MODE icon 2. System Navigator tab, AUTO CALIBRATION directory, and WAS CALIBRATION icon 19.Fully turn the steering wheel to the left and stop. 20.Click the WAS CALIBRATION icon (Fig. 73). 21.Click the CAPTURE L icon (Fig. 74). Figure 71 1. Service mode state field—SPOOL CALIBRA− TION ARMED 2. START CALIBRA− TION icon 3. Service mode state field—SPOOL CALIBRA− TION IN PROGRESS 4. Wheel movement status 5.
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26.Click the ACCEPT AND SAVE icon (Fig. 77). Figure 75 1. Sensor value 2. CAPTURE R icon 24.Turn the steering wheel until the tires align straight ahead and stop. 25.Click the CAPTURE N icon (Fig. 76 ). Figure 77 NOTE: The sensor value changes as you turn the steering wheel. 1. ACCEPT AND SAVE icon 27.Shut off the engine. 28.Remove the connector of the USB/CAN interface cable from the connector of the AutoSteer wire harness, and install the cap onto the wire harness connector. Figure 76 1.
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Service and Repairs GPS Antenna (AGI−4) The GPS antenna assembly is mounted to the machine ROPS. Unswitched power is provided to the antenna as long as the battery cables are connected to the battery. A 10 amp fuse provides circuit protection for the unswitched power to the antenna. A switched power circuit is also required to operate the antenna. 2 The AGI−4 antenna, X25 or X30 control console and ASC−10 auto section controller communicate with each other on a CAN−bus network.
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Modem (machines with RTK correction) A modem is required on units with RTK correction to connect the machine to the Internet. Two different modems are used based on the type of cellular service chosen. 2 CDMA (Code Division Multiple Access): The primary type cellular technology for cell phones used in the United States. Cell phone providers that use CDMA technology include Verison, Sprint, Bell and Telus.
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Inertial Measurement Unit (IMU) (machines with RTK correction) The IMU is an electronic device that measures and reports the machines force and angular rate using an accelerometer and a gyroscope. The IMU allows the GPS receiver to work when GPS−signals are momentarily unavailable, or blocked, or when electronic interference is present. 3 NOTE: RTK enhanced systems include a modem and IMU installed in the GPS antenna housing, plus a short vertical antenna mounted alongside the GPS antenna.
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Automatic Section Controller (ASC−10) The controller opens and closes the various nozzle valves, turning ON the flow of product to a nozzle as it enters an area that has not been sprayed, and turning OFF a nozzle as it exits an area that has already been sprayed. The controller is also responsible for varying the spray pump speed/system pressure and therefore the application rate. 1 2 The controller is attached to the nozzle valve mount at the rear of the machine (Fig. 82).
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IMPORTANT: Before performing welding on the machine, disconnect both positive and negative battery cables from the battery, disconnect the wire harness connector from the ASC−10, the machine TEC and disconnect the terminal connector from the engine alternator. These steps will prevent damage to the machine electrical system when welding.
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X25 or X30 Control Console The X25 or X30 control console is mounted to the machine instrument panel. The console includes a battery to safely shut the console down if power to the console is suddenly lost.
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The AGI−4 antenna, X25 or X30 control console and ASC−10 auto section controller communicate with each other on a CAN−bus network. The GeoLink Can−bus network is separate from the sprayer traction unit CAN− bus. IMPORTANT: The console should be removed from the sprayer when not in use to protected it from extreme temperatures, damage and theft.
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CAN−bus Terminator Resistors System communication between the AGI−4 antenna, X25 or X30 control console and ASC−10 auto section controller is accomplished on a separate CAN−bus communication system. The GeoLink Can−bus network is not connected to the sprayer traction unit CAN−bus. Two (2) specially designed, twisted cables form the bus for the network used on the machine. These wires provide the data pathways between machine components.
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Material Handling “Wet” Components 7 1 6 5 9 11 10 8 4 TO SPRAY BOOMS TO SPRAY BOOMS 3 SUCTION PRESSURE 2 BYPASS 12 Figure 88 1. 2. 3. 4. 5. Suction filter (in tank) Spray pump Relief valve High pressure filter Agitation valve Multi Pro 5800 6. Agitation bypass valve 7. Agitation throttle valve (shown fully open) 8. Agitation nozzle (4) Page 8 − 69 9. Flow meter 10. Nozzle valves (10) 11. Pressure transducer 12.
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Spray Pump From Agitation Valve 28 26 27 18 To Agitation Nozzles 17 25 16 11 24 15 23 22 20 21 19 1 12 7 9 7 8 8 7 14 7 Antiseize Lubricant 13 12 Medium Strength Thread Locker 4 2 6 7 5 RIGHT FRONT 3 10 Figure 89 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Spray pump assembly Flange head screw (4) Flange nut (4) Flange head screw (2) Flange nut (2) Cap screw Flat washer (5) Spring (2) Lock nut Pump bracket GeoLink Spray System 11. 12. 13. 14. 15. 16. 17. 18. 19.
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Removal (Fig. 89) Machines with serial numbers below 400000000 were originally fit with a model 363 spray pump. Machines with serial numbers above 400000000 use a model 364 spray pump. Check the manufacturers build plate on the pump to verify the pump model being serviced. 17 18 16 IMPORTANT: Make sure to neutralize and remove chemicals from pump and hoses before loosening and removing spray system components. 5 1.
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Installation (Fig. 89) 1. If valve bracket or agitation throttle valve was removed, install items with fasteners previously removed. 2. If suction and/or outlet fittings were removed from pump: 4 A. Model 363 spray pumps use non−O−ring style suction and outlet fittings. Apply thread sealant to fitting threads and install fitting(s) into correct pump port (Fig. 91). 6 3 5 B. Model 364 spray pumps use O−ring style suction and outlet fittings.
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Spray Pump Service Machines with serial numbers below 400000000 were originally fit with a model 363 spray pump. Machines with serial numbers above 400000000 use a model 364 spray pump. Check the manufacturers build plate on the pump to verify the pump model being serviced.
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60 to 72 ft−lb (82 to 97 N−m) 60 to 72 ft−lb (82 to 97 N−m) 1 3 4 5 9 6 23 10 7 8 24 9 11 13 10 12 15 14 25 29 30 31 20 17 21 22 19 32 18 20 21 17 14 12 15 PUMP MODEL 364 31 28 26 27 16 2 60 to 72 ft−lb (82 to 97 N−m) Figure 93 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
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Disassembly Crankshaft Bearing Service IMPORTANT: Make sure to remove and neutralize chemicals from pump before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during pump repair. 1. For assembly purposes, use marker to identify location of all connecting rods. NOTE: Many pump components can be easily reversed. During disassembly, make note of component position (e.g. valve cover, pump valve, diaphragm) to assure correct assembly. 2.
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15.Using marks made during disassembly to identify connecting rod locations, install connecting rods to crankshaft. Makes sure that connecting rod flange fits under connecting rod spacers. 1 16.Place second connecting rod spacer onto crankshaft and connecting rods and then install pump casting (suction). Make sure that pump suction and outlet ports are aligned during assembly of the pump castings (Fig. 94). 17.Secure pump castings with three (3) hex bolts. Tighten bolts from 60 to 72 ft−lb (82 to 97 N−m).
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Pressure Relief Valve The spray system pressure relief valve is a non adjustable, non repairable component. When spray system pressure exceeds the pressure limit of 218 PSI (15 Bar), the valve opens and spray product is directed to the suction side of the spray pump. Replace the pressure relief valve if system pressure exceeds the pressure limit (valve not opening), or if desired system pressure near the pressure limit is not attainable (valve not closing).
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Spray Control Manifold Assembly 9 15 16 12 13 18 1 11 FRONT RIGHT 10 2 3 4 19 14 17 20 13 12 8 9 6 7 5 21 21 Figure 97 1. 2. 3. 4. 5. Agitation valve assy. Flow meter Elbow assembly Pressure transducer Nozzle valve assembly (nozzles 1−6) 6. Tee 7. Nozzle valve assembly (nozzles 7−12) 8. Gasket (4) 9. Clamp (4) 10. Gasket 11. Clamp 12. Cap screw (12) 13.
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Removal (Fig. 97) Installation (Fig. 97) IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. NOTE: Replace, do not reuse gaskets and O−rings. Coat O−rings and gaskets with vegetable oil or silicone grease before installation to reduce damage during assembly. 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1.
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Agitation Valve Assembly 11 10 6 8 5 9 3 4 5 6 5 2 6 6 5 7 8 1 Figure 98 1. 2. 3. 4. Valve actuator Agitation valve Agitation bypass valve High Pressure Filter 5. 6. 7. 8. Clamp (4) Gasket (4) Adapter O−ring (2) The agitation valve assembly includes the agitation valve, the agitation bypass valve and the high pressure product filter. IMPORTANT: The valve actuator has an internal circuit breaker to protect the actuator motor.
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Nozzle Valve Assembly 9 8 3 7 5 6 4 6 2 1 NOZZLE VALVE 1 NOZZLE VALVE 2 NOZZLE VALVE 3 NOZZLE VALVE 4 NOZZLE VALVE 5 AND 6 CAP OR CONNECT TO ACCESSORY 10 NOZZLE VALVE 7 AND 8 NOZZLE VALVE 9 NOZZLE VALVE 10 NOZZLE VALVE 11 NOZZLE VALVE 12 Figure 99 1. 2. 3. 4. Valve actuator (10) Fork (10) Nozzle valve (10) Gasket (12) 5. Clamp (12) 6. O−ring (20) 7. Port cap The nozzle valve assembly includes the ten (10) nozzle valves that control the twelve (12) spray nozzles.
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Disassembly (Fig. 99) Assembly (Fig. 99) 1. Remove the nozzle valve assembly from machine (see Spray Control Manifold Assembly in this chapter). NOTE: Replace, do not reuse gaskets and O−rings. Coat O−rings and gaskets with vegetable oil or silicone grease before installation to reduce damage during assembly. 2. Disassemble nozzle valve assembly as needed. Discard any removed O−rings and gaskets. NOTE: See Nozzle Valve Service in this chapter for disassembly and assembly information.
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Nozzle Valve and Agitation Valve Service The Multi 5800 GeoLink spray system uses ten (10) nozzle valves and an agitation valve. Each valve is fully serviceable. Use the following procedure for servicing the nozzle valves and the agitation valve. 7 2 IMPORTANT: Make sure to remove and neutralize chemicals from spray components before valve motor disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 3 6 1 Disassembly (Fig. 100) 5 4 1.
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Agitation Bypass Valve Service The Multi Pro 5800 GeoLink spray system includes an agitation bypass valve. The bypass valve is fully serviceable. Use the following procedure for servicing the agitation bypass valve. IMPORTANT: Make sure to remove and neutralize chemicals from spray components before removing the pressure relief valve. Wear protective clothing, chemical resistant gloves and eye protection during repair. 18 17 7 3 6 Disassembly (Fig. 101) 5 4 1.
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Agitation Throttle Valve Service IMPORTANT: Make sure to remove and neutralize chemicals from spray components before removing the agitation throttle valve. Wear protective clothing, chemical resistant gloves and eye protection during repair. 6 2 Disassembly (Fig. 102) 5 1. Remove the screw and the knob from the valve. 4 2. Remove hoses, fittings, clamps and adapters as necessary to access valve end caps. 3 7 3. Rotate the end caps counterclockwise (unscrew) and remove the end caps. 4.
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Flow Meter NOTE ARROW DIRECTION FRONT RIGHT 4 5 4 1 5 8 7 6 2 9 10 3 Figure 1. 2. 3. 4. Flow meter Agitation valve assembly Nozzle valve assembly Clamp (2) 103 5. Gasket (2) 6. Elbow assembly 7. Flange nut 8. Flange head screw 9. Clamp 10. Gasket The flow meter (item 3) provides an input to the ASC−10 Controller regarding the spray system flow that is available to the nozzle valves.
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Flow Meter Service Note Arrow Direction Notch 6 9 Notch 8 5 4 5 1 2 3 7 Thread Sealent Figure 1. Flow meter body 2. Rotor/magnet assembly 3. Upstream hub and bearing 104 4. Downstream hub 5. Retaining ring (2) 6. Sensor assembly 7. Turbine stud with bearing 8. Cable clamp 9. Screw NOTE: Flow meter wire harness and sensor testing procedures can be found in Chapter 6 − Electrical System in this manual.
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Disassembly (Fig. 104) 6 IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 1 1. Remove flow meter from machine (see Flow Meter in this chapter). 5 3 4 5 2. Disassemble flow meter. 3. Clean rotor (item 2), both hubs (items 3 and 4) and flow meter body to remove any debris, spray chemicals or other materials. 2 Assembly (Fig. 104) Figure 105 1. Assemble flow meter.
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Suction Line 1 18 2 FRONT LEFT 3 4 19 5 18 6 20 7 21 16 22 23 8 12 to 17 ft−lb (16 to 23 N−m) 21 9 10 22 11 21 20 12 20 to 24 ft−lb (27 to 33 N−m) 18 16 13 24 14 7 18 17 25 8 2 2 26 17 15 16 TO SPRAY PUMP TO DRAIN VALVE 27 Figure 1. 2. 3. 4. 5. 6. 7. 8. 9. Elbow O−ring (3) Vane − strainer Element − strainer Fork Strainer body Gasket (2) Nut (2) Hose clamp Multi Pro 5800 10. 11. 12. 13. 14. 15. 16. 17. 18.
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NOTE: If suction tube in tank develops an air leak, spray performance will diminish when tank level reaches the leak. 2 Removal (Fig. 106) IMPORTANT: Make sure to remove and neutralize chemicals from tank and spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 1 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Disconnect elbow fitting above suction strainer (Fig.
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Agitation Line RIGHT FRONT 12 6 11 6 10 6 2 3 1 4 5 9 8 6 3 6 6 7 1 1 4 19 20 14 13 17 2 2 21 16 18 15 20 to 24 ft−lb (27 to 33 N−m) Figure 1. 2. 3. 4. 5. 6. 7. Hose barb (3) O−ring (3) Fork (3) Clamp (2) Agitation hose 32 in. (81 cm) Clamp (16) Agitation hose 16 (40 cm) 8. 9. 10. 11. 12. 13. 14. 108 Tee (3) Agitation hose 14 (35.5 cm) (3) Elbow Agitation hose 5 (12.7 cm) (4) Adapter (4) O−ring (4) Nozzle (4) 15. 16. 17. 18. 19. 20. 21.
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Drain Line DRAIN VALVE 0.22 in (5.6 mm) RIGHT FRONT MACHINE SERIAL NUMBERS ABOVE 400000000 1 2 3 8 4 20 to 24 ft−lb (27 to 33 N−m) 9 11 9 13 14 APPLY SILICONE SEALANT 5 15 APPLY TEFLON TAPE 6 9 7 9 10 13 12 14 15 MACHINE SERIAL NUMBERS BELOW 400000000 Figure 1. 2. 3. 4. 5. Bulkhead Gasket Nut O−ring Adapter GeoLink Spray System 6. 7. 8. 9. 10. 109 O−ring Hose barb Fork Hose clamp (4) Drain hose 26.5 in. (67 cm) Page 8 − 92 11. 12. 13. 14. 15. Elbow Drain hose 41 in.
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Disassembly (Fig. 109) Assembly (Fig. 109) IMPORTANT: Make sure to remove and neutralize chemicals from tank and spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. NOTE: Replace, do not reuse gaskets and O−rings. Coat O−rings and gaskets with vegetable oil or silicone grease before installation to reduce damage during assembly. 1.
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Turret Bodies 1 RIGHT BOOM 2 5 1 2 NOZZLE 12 5 6 1 2 NOZZLE 11 1 2 CENTER BOOM 5 5 7 10 NOZZLE 10 5 4 NOZZLE 8 5 10 9 5 1 3 8 1 5 NOZZLE 9 5 1 2 3 5 10 NOZZLE 7 1 2 LEFT BOOM 5 4 5 5 10 5 NOZZLE 6 9 NOZZLE 4 5 1 8 1 5 3 3 5 NOZZLE 5 1 3 NOZZLE 3 RIGHT FRONT 5 7 1 3 NOZZLE 2 6 NOZZLE 1 Figure 1. 2. 3. 4. Flange nut (12) Turret body − RH barb (6) Turret body − LH barb (6) Tee fitting (2) GeoLink Spray System 5. Hose clamp 110 (18) 6. Hose 110 in.
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Removal (Fig. 110) Installation (Fig. 110) IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. NOTE: The position of the hose barb on the turret body determines the turret body’s location on the spray boom. 1. Park machine on a level surface, stop spray pump, stop engine and engage parking brake. Remove key from ignition switch. 2.
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Turret Body Service Disassembly (Fig. 111) 1. Pull e−clip from body and slide plug with O−ring from body. 1 19 18 2. Disassemble turret body. 3. Discard all removed seals, gaskets, O−rings and diaphragms. 2 3 6 4 17 8 9 Assembly (Fig. 111) NOTE: Coat all O−rings with vegetable oil before installation to reduce the chance of damage during assembly. 1. Replace all removed seals, gaskets, O−rings and diaphragms. 7 5 16 6 13 15 20 10 11 14 12 2. Assemble turret body. A.
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Nozzle Flow Meter (Optional NozzAlert Nozzle Sensing System) 5 4 3 2 13 9 10 6 7 12 11 2 1 14 8 Figure 1. 2. 3. 4. 5. Flow meter body O−ring (2) Sensor assembly Screw (2) Cap screw (2) 6. 7. 8. 9. 10. Rotor/magnet 113 assembly O−ring Hex nut (2) Top rotor shaft Magnet (3) IMPORTANT: Make sure to remove and neutralize chemicals from spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 11. 12. 13. 14.
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1. Install a new O−ring in the sensor opening of the flow meter body. 4. Secure the sensor assembly with the previously removed fasteners. Do not overtighten the fasteners. 2. Place the rotor/magnet assembly in the flow meter body with the magnets towards the sensor assembly. Ensure the bottom rotor shaft is centered on the bearing in the flow meter body. 5.
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Spray Boom Hinge 14 12 21 6 18 1 19 11 15 16 10 16 6 8 19 3 7 9 15 17 11 4 17 5 20 5 9 2 10 2 17 RIGHT FRONT 3 18 13 Figure 1. 2. 3. 4. 5. 6. 7. Flange nut Flange hd screw (4 per hinge) Flange nut (4 per hinge) Pivot bracket Hinge (2 per boom) Bushing (2 per pivot bracket) Clevis pin 8. 9. 10. 11. 12. 13. 14. Hair pin 114 Flat washer (2 per boom) Cap screw (2 per boom) Lock nut (2 per boom) Pivot pin Backing plate (4 per boom) Flange head screw 15. 16. 17. 18. 19. 20. 21.
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Assembly (Fig. 114) NOTE: Replace, do not reuse gaskets and O−rings. Coat O−rings and gaskets with vegetable oil or silicone grease before installation to reduce damage during assembly. 2 1 1. If pivot bracket (item 4) was removed from machine: A. Lightly lubricate bushings (item 6) with motor oil before assembly. UP B. Install pivot pin (item 12) from rear of machine. C. Connect boom lift cylinder (not shown) to pivot bracket (see Boom Lift Cylinders in Chapter 4 − Hydraulic System in this manual). 2.
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Spray Tank 9 10 2 7 5 3 8 2 3 6 4 2 1 11 12 11 RIGHT FRONT 12 6 11 12 1. 2. 3. 4. Spray tank Tank strap (4) Flat washer (8) Hex head screw (4) 5. 6. 7. 8. Lock nut (4) Hair pin (4) Filter basket Gasket Figure 117 9. 10. 11. 12. Lid assembly Pan head screw (8) Heat shield (5) Pad (4) NOTE: Removing the spray tank may provide better service access to the engine and hydraulic pumps.
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Removal (Fig. 117) Installation (Fig. 117) IMPORTANT: Make sure to remove and neutralize chemicals from tank and spray components before disassembly. Wear protective clothing, chemical resistant gloves and eye protection during repair. 1. Carefully lower spray tank assembly onto machine. 1. Park machine on a level surface, stop spray pump, stop engine and engage parking brake. Remove key from ignition switch. 2. Drain the spray tank. 3.
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Chapter 9 Chassis Table of Contents SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 3 Operator’s Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 3 ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Planetary Drive Assembly Endplay (OPH−2 series planetary drives) . . . . . . . . . . . . . 4 SERVICE AND REPAIRS . . . . . . . . . . . . . . . . . . . . . . 5 Undercarriage Shrouds . . . . . .
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Specifications Item Description Front Tire Pressure (22 x 12 − 12, 4 ply, tubeless, smooth) (23 x 10.5 − 12, 4 ply, tubeless, turf tread − optional) 20 PSI (138 kPa) Rear Tire Pressure (26.
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General Information Operator’s Manual The Operator’s Manual provides information regarding the operation, general maintenance and maintenance intervals for your Multi Pro machine. Refer to that publication for additional information when servicing the machine.
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Adjustments Planetary Drive Assembly Endplay (OPH−2 series planetary drives) A front planetary drive assembly that is properly operating should have no endplay. Any endplay in a planetary assembly indicates that there are potential problems with the planetary. Check planetary endplay at intervals specified in your Operator’s Manual. Endplay Checking Procedure OPH−2 series planetary 1. Park machine on a level surface, lower cutting decks, stop engine and remove key from the ignition switch. Figure 1 2.
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Service and Repairs Undercarriage Shrouds 4 10 4 4 7 8 9 8 6 5 4 1 2 3 Figure 2 1. Front undercarriage shroud 2. Rear undercarriage shroud 3. Strap (machine serial number below 4000000000) (2) 4. 5. 6. 7. Flange nut (4) Cap screw Panel fastener (6) Flat washer (7) 8. Flange head screw (13) 9. Flat washer (6) 10. Carriage screw Remove and install the undercarriage shrouds as needed to access a variety of machine components.
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Wheel Assemblies RIGHT FRONT 55 to 75 ft−lb (75 to 102 N−m) 3 2 1 70 to 90 ft−lb (95 to 122 N−m) 4 Figure 3 1. Front wheel assembly (2) 2. Rear wheel assembly (2) 3. Lug nut (5 per front wheel) 4. Lug nut (8 per rear wheel) Wheel Removal (Fig. 3) Wheel Installation (Fig. 3) 1. Park machine on a level surface, stop spray pump, stop engine and engage parking brake. Remove key from ignition switch. 1. Install wheel assembly and secure with lug nuts. WARNING 2.
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Tie Rod Removal (Fig. 4) 10 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. NOTE: Left side tie rod end has a left hand threaded jam nut. 3 6 4 7 2. Loosen jam nut on tie rod end. 6 3. Remove cotter pin and castle nut that secure tie rod end to spindle. 8 4. Use a suitable puller (pickle fork) to separate tie rod end from spindle. 5.
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Front Wheel Hubs Removal and Disassembly 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. See text for tightening procedure 9 CAUTION Before removing wheels or performing other service, make sure machine is parked on a solid, level surface such as a concrete floor. Always chock or block wheels. Use jack stands or other appropriate load holding devices to support the raised machine.
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4. Install greased outer bearing cone, washer and slotted hex nut onto spindle shaft. 6. Install cotter pin through spindle shaft hole. Install dust cap to hub. 5. Rotate the wheel hub by hand and torque the slotted hex nut from 75 to 180 in-lb (8.5 to 20.3 N−m) to seat bearings. Loosen nut until it is away from washer and hub has end play. Finally, tighten slotted hex nut from 15 to 20 in−lbs (1.7 to 2.2 N−m) while rotating hub. 7. Install front wheel assembly (see wheel installation in this chapter).
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Front Spindles 10 1 9 8 7 See text fpr adjustment procedure 6 5 4 3 16 17 12 13 14 15 11 RIGHT FRONT 14 15 16 20 to 25 ft−lb (27 to 33 N−m) 2 20 to 25 ft−lb (27 to 33 N−m) Figure 7 1. 2. 3. 4. 5. 6. Front axle Wheel hub LH spindle assembly Bushing (2) Thrust bearing King pin Chassis 7. 8. 9. 10. 11. 12. Flat washer Washer head screw Steering cylinder ball joint Hydraulic steering cylinder Tie rod ball joint Tie rod Page 9 − 10 13. 14. 15. 16. 17.
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Removal (Fig. 7) Installation (Fig. 7) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1. Clean all parts thoroughly before reassembly. 3. Place thrust bearing in top of spindle. Top of bearing is identified on bearing case. CAUTION Before removing wheels or performing other service, make sure machine is parked on a solid, level surface such as a concrete floor. Always chock or block wheels.
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Front Suspension 16 15 14 7 8 See text for tightening procedure 13 5 4 3 9 12 10 11 11 10 6 17 RIGHT FRONT 1 2 23 19 18 18 20 21 22 Figure 8 1. 2. 3. 4. 5. 6. 7. 8. Front axle assembly Cap screw (4 per spring) Spring plate Hardened washer (4 per spring) Lock nut (4 per spring) Leaf spring (2) Shackle − inside Shackle bushing Chassis 9. 10. 11. 12. 13. 14. 15. 16.
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Disassembly (Fig. 8) Assembly (Fig. 8) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from ignition switch. 1. If axle was removed from vehicle, position and support axle under frame. NOTE: When installing leaf springs, make sure front axle and spring plate are centered on the screw head and nut that secure spring leaves. CAUTION Before removing wheels or performing other service, make sure machine is parked on a solid, level surface such as a concrete floor.
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Planetary Drive Assembly 19 Case Drain to Reservoir 1 3 5 OPH−2 series planetary 6 18 12 16 2 7 8 60 ft−lbs (81 N−m) 7 15 VA02 series planetary 4 13 17 12 21 22 4 7 to Piston (Traction) Pump Upper Port 8 7 20 to Piston (Traction) Pump Lower Port 5 3 14 11 10 9 6 RIGHT FRONT OPH−2 series planetary = 60 ft−lbs (81 N−m) VA02 series planetary = 75 to 85 ft−lbs (101 to 115 N−m) 2 1 Figure 9 1. 2. 3. 4. 5. 6.
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Removal (Fig. 9) Installation (Fig. 9) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1. Position planetary assembly to machine making sure to engage splined brake shaft with planetary drive shaft. Secure planetary assembly to frame with eight (8) flange head screws. 2. Drain the oil from the brake assembly and the Planetary drive; refer to the traction unit Operator’s Manual.
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OPH−2 Series Planetary Drive Service 2 118 to 144 in−lb (13.3 to 16.3 N−m) 3 4 7 8 9 11 1 12 13 14 5 15 16 6 10 28 27 21 13 26 25 17 24 23 22 20 OPH−2 series planetary 19 18 Figure 10 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Spindle Boot seal Oil seal Inner bearing cone Inner bearing cup Wheel stud (8) Socket head screw (16) Lock washer (16) Housing Dowel pin (2) Chassis 11. 12. 13. 14. 15. 16. 17. 18. 19.
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NOTE: The planetary drive assembly can be serviced with the planetary installed to machine. If the spindle (item 1) needs to be removed, see Planetary Drive Assembly in this chapter. Disassembly (Figs. 10 and 11) 1. Park machine on a level surface, stop engine and remove key from the ignition switch. 2. Drain oil from planetary drive/brake assembly; refer to traction unit Operator’s Manual. 3. Chock front wheels and jack up rear of machine (see Jacking Instructions in Chapter 1 − Safety).
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C. Make sure that seal bore in housing is thoroughly cleaned. If OD of seal (item 3) is not rubber or does not have a sealant coating, apply light coating of silicone sealant to seal bore in housing. Install seal into housing so it is flush with housing face. Lightly grease seal lips. D. Pack boot seal (item 2) with grease and install. E. If ring gear was removed from housing, place dowel pins (item 10) in housing. Secure ring gear to housing with lock washers (item 8) and socket head screws (item 7).
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VA02 Series Planetary Drive Service 1 2 3 5 37 N−m (27 ft−lb) VA02 series planetary 7 4 8 9 4 5 11 12 13 14 6 15 10 28 27 20 19 26 24 25 24 23 22 21 18 17 16 G248465 Figure 12 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Spindle Boot seal Lip seal Inner bearing cup (2) Inner bearing cone (2) Wheel stud (8) Socket head screw (8) Lock washer (8) Housing Dowel pin (4) Multi Pro 5800 11. 12. 13. 14. 15. 16. 17. 18. 19.
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NOTE: The planetary drive assembly is best serviced with the planetary installed to machine or the spindle firmly secured to a fixture or workbench. If the spindle (item 1) needs to be removed from machine, see Planetary Drive Assembly in this chapter. 2 7 8 13 11 10 14 28 27 15 24 3 16 Disassembly 1. Park machine on a level surface, stop engine and remove key from the ignition switch. 2. Drain oil from planetary drive and brake assembly; refer to traction unit Operator’s Manual.
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4. If previously removed, press bearing cups into housing. Cups should be pressed fully to shoulder of the housing bore. 5. Fit inner bearing cone onto spindle. Make sure inner bearing cone seats fully against spindle shoulder. If inner bearing is not seated fully, lightly tap bearing cone on inner hub until it seats properly. 6. Make sure that seal bore in housing is thoroughly cleaned.
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Brake Cables Brake Cable Removal VIEW FROM BELOW 4 1. Remove brake cable from brake equalizer at front of machine under floorboard (Fig. 14 and 15): A. Remove cotter pin, flat washer and clevis pin that secure brake cable to brake equalizer. 5 B. Loosen jam nuts that secure cable to cable bracket on frame. 2 4 2. Remove brake cable from rear brake (Fig. 16): 1 A. Loosen and remove cable end from pull rod on brake assembly. B. Loosen jam nut that secures brake cable to cable bracket on frame.
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Brake Assembly 19 Case Drain to Reservoir 1 3 5 OPH−2 series planetary 6 18 16 2 7 60 ft−lbs (81 N−m) 12 8 7 15 VA02 series planetary 4 13 17 21 12 22 7 to Piston (Traction) Pump Upper Port to Piston (Traction) Pump Lower Port 60 ft−lbs (81 N−m) 4 20 8 7 5 2 14 11 10 9 6 3 OPH−2 series planetary = 60 ft−lbs (81 N−m) VA02 series planetary = 75 to 85 ft−lbs (101 to 115 N−m) 1 Figure 17 1. 2. 3. 4. 5. 6.
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Removal (Fig. 17) Installation (Fig. 17) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 2. Drain oil from planetary drive and brake assembly; refer to traction unit Operator’s Manual. 2 3 CAUTION 1 Before removing wheels or performing other service, make sure machine is parked on a solid, level surface such as a concrete floor. Always chock or block wheels.
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4. Make sure wheel motor O−ring (item 4) is in position and secure wheel motor to planetary with two (2) cap screws and flat washers. 6. Fill planetary drive with gear lube; refer to traction unit Operator’s Manual. A portion of the gear lube will pass into the brake assembly automatically. For OPH−2 series planetary drives: tighten screws from 60 ft−lb (81 N−m). 7. Check and adjust brake cables for proper brake operation (see machine Operator’s Manual).
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Brake Inspection and Repair 3 2 1 4 5 5 6 7 7 9 15 10 14 13 12 11 8 8 Figure 20 1. 2. 3. 4. 5. Brake housing (LH shown) Seal Pull rod Clevis pin Link 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Hitch pin (2) Stationary disc Rotating disc Retaining ring Gasket Rotating actuator Extension spring (3) Ball (3) Plug (2) O−ring Brake Inspection and Repair (Fig. 20) 6. Remove seal (item 2) from brake housing. 1. Scrape gasket material (item 10) from brake housing and planetary drive mounting surfaces. 7.
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Seats 3 4 5 2 1 16 6 7 15 14 13 8 12 9 6 10 6 10 11 RIGHT FRONT 17 18 Figure 21 1. 2. 3. 4. 5. 6. Seat assembly (2) Armrest (2) Manual storage tube Flange head screw (2) R−Clamp (2) Flat washer (10) Multi Pro 5800 7. 8. 9. 10. 11. 12. Carriage screw (4) Hinged seat panel (2) Lock nut (2) Flange head screw (8) Flange nut (4) Prop rod (2) Page 9 − 27 13. 14. 15. 16. 17. 18.
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Removal (Fig. 21) Installation (Fig. 21) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1. Install prop rod and bracket to seat panel if previously removed. 2. Raise and latch seat. 3. Disconnect seat switch from machine wire harness (Operator seat only). 4. Remove two (2) carriage screws and flange nuts securing hinged seat panel to seat box. 5.
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Console Assembly 25 to 35 in−lbs (3 to 4 N−m) 10 9 8 7 11 6 12 18 17 13 16 1 15 2 13 14 19 4 22 5 23 24 20 25 21 25 3 2 RIGHT FRONT Figure 22 1. 2. 3. 4. 5. 6. 7. 8. 9. RH cover Washer head screw (10) LH cover Toro Electronic Controller (TEC) Washer head screw (4) Console hood Pan head screw (4) Retainer InfoCenter display Multi Pro 5800 10. 11. 12. 13. 14. 15. 16. 17. 18.
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Disassembly (Fig. 22) 1. Park machine on a level surface, stop engine, engage parking brake and remove key from the ignition switch. 1 2. Remove five (5) washer head screws (item 2) that secure each cover to console assembly and remove console assembly covers from machine. 3. Remove components from console assembly as needed. Record the location of any wire harness clips. clamps or anchors.
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Chapter 10 Ultra Sonic Boom Kit (Optional) Table of Contents GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . 2 Installation Instructions . . . . . . . . . . . . . . . . . . . . . . 2 Parts Catalog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 System Configuration . . . . . . . . . . . . . . . . . . . . . . . . 2 CAN−bus Communications . . . . . . . . . . . . . . . . . . . 3 Precautions Concerning Chemicals Used in Spray System . . . . . . . . . . . . . . . . . . . . . . . .
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General Information Installation Instructions The Ultra Sonic Boom Kit Installation Instructions provides information regarding the installation, operation and general maintenance for your Ultra Sonic Boom System. Refer to that publication for additional information when servicing the machine. Parts Catalog A separate Parts Catalog is available for the Ultra Sonic Boom Kit. The Parts catalog can provide disassembly and assembly information for the Ultra Sonic Boom Kit.
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CAN−bus Communications Communication (diagnostics and reprogramming) with the ultra sonic boom TEC controller is accomplished via a separate Controller Area Network (CAN) bus system not connected to the machine CAN−bus network. The ultra sonic boom switch needs to be in the AUTOMATIC or MANUAL position for the network to be active. Two (2) specially designed, twisted wires form the CAN bus. The engineering term for these cables are CAN High and CAN Low.
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Ultra Sonic Boom Kit (Optional) Page 10 − 4 0.26 1000 psi 100 MESH SCREEN Ultra Sonic Boom Kit (Optional) Hydraulic Schematic TRANSAXLE RESERVOIR ENGINE RATED SPEED 3100 RPM SV08−20−0 3.7 GPM 25 psi 1.625” BORE 1.00” ROD 4.69” STROKE G S2 S4 1. FLOWS SHOWN ARE CALCULATED AT HIGH ENGINE IDLE 4.3 cid STEERING CYLINDER C2 P LC SH C1 OR S3 C3 T C4 S5 RETRACT TO RAISE ULTRA SONIC BOOM LIFT CONTROL MANIFOLD RIGHT BOOM CYLINDER 1.75” BORE 1.125” ROD 10.
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Multi Pro 5800 Ultra Sonic Boom Kit (Optional) Electrical Schematic S4 S2 (BOTTOM COIL) S2 (TOP COIL) S3 (BOTTOM COIL) S3 (TOP COIL) S5 Electrical Schematic Page 10 − 5 Ultra Sonic Boom Kit (Optional)
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Ultra Sonic Boom Kit (Optional) Page 10 − 6 Sprayer Operation on Level Turf Sonic Boom Switch in Automatic Position Power Current Control Current Indicator Light Current Ultra Sonic Boom System LEFT BOOM LIFT SWITCH RIGHT BOOM LIFT SWITCH SONIC BOOM SWITCH S4 LEFT SONIC SENSOR S2 (BOTTOM COIL) S2 (TOP COIL) S3 (BOTTOM COIL) S3 (TOP COIL) S5 RIGHT SONIC SENSOR Ultra Sonic Boom System Operation Multi Pro 5800
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Sprayer Operation on Level Turf During sprayer operation with the sonic boom switch in the automatic position (sonic boom light is illuminated), the boom mounted sonic boom sensors continually send impulse signals and then receive echoes as the signals bounce off the turf. The Toro electronic controller (TEC) determines the sensor distance from the ground based on the elapsed time between the sensor signal generation and the received echo.
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Ultra Sonic Boom Kit (Optional) Page 10 − 8 Multi Pro 5800 Downward Slope in Turf Encountered (Left Boom Shown) Sonic Boom Switch in Automatic Position Power Current Control Current Indicator Light Current Ultra Sonic Boom System LEFT BOOM LIFT SWITCH RIGHT BOOM LIFT SWITCH SONIC BOOM SWITCH S4 LEFT SONIC SENSOR S2 (BOTTOM COIL) S2 (TOP COIL) S3 (BOTTOM COIL) S3 (TOP COIL) S5 RIGHT SONIC SENSOR
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Downward Slope in Turf Encountered During sprayer operation with the sonic boom switch in the automatic position (sonic boom light is illuminated), the boom mounted sonic boom sensors continually send impulse signals and then receive echoes as the signals bounce off the turf. The Toro Electronic Controller (TEC) determines the sensor distance from the ground based on the elapsed time between the sensor signal generation and the received echo.
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Ultra Sonic Boom Kit (Optional) Page 10 − 10 Multi Pro 5800 Rise in Turf Encountered (Right Boom Shown) Sonic Boom Switch in Automatic Position Power Current Control Current Indicator Light Current Ultra Sonic Boom System LEFT BOOM LIFT SWITCH RIGHT BOOM LIFT SWITCH SONIC BOOM SWITCH S4 LEFT SONIC SENSOR S2 (BOTTOM COIL) S2 (TOP COIL) S3 (BOTTOM COIL) S3 (TOP COIL) S5 RIGHT SONIC SENSOR
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Rise in Turf Encountered During sprayer operation with the sonic boom switch in the automatic position (sonic boom light is illuminated), the boom mounted sonic boom sensors continually send impulse signals and then receive echoes as the signals bounce off the turf. The Toro Electronic Controller (TEC) determines the sensor distance from the ground based on the time between the sensor signal generation and the received echo.
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Ultra Sonic Boom Kit (Optional) Page 10 − 12 Multi Pro 5800 Boom Level Changed by Operator During Automatic Operation (Raise Left Boom Shown) Sonic Boom Switch in Automatic Position Power Current Control Current Indicator Light Current Ultra Sonic Boom System LEFT BOOM LIFT SWITCH RIGHT BOOM LIFT SWITCH SONIC BOOM SWITCH S4 LEFT SONIC SENSOR S2 (BOTTOM COIL) S2 (TOP COIL) S3 (BOTTOM COIL) S3 (TOP COIL) S5 RIGHT SONIC SENSOR
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Boom Level Changed by Operator During Automatic Operation During sprayer operation with the sonic boom switch in the automatic position (sonic boom switch light is illuminated), the boom mounted sonic boom sensors continually send impulse signals and then receive echoes as the signals bounce off the turf. The Toro Electronic Controller (TEC) determines the sensor distance from the ground based on the time between the sensor signal generation and the received echo.
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Ultra Sonic Boom Kit (Optional) Page 10 − 14 Multi Pro 5800 Manual Boom Operation (Lower Right Boom Shown) Sonic Boom Switch in Manual Position Power Current Control Current Indicator Light Current Ultra Sonic Boom System LEFT BOOM LIFT SWITCH RIGHT BOOM LIFT SWITCH SONIC BOOM SWITCH S4 LEFT SONIC SENSOR S2 (BOTTOM COIL) S2 (TOP COIL) S3 (BOTTOM COIL) S3 (TOP COIL) S5 RIGHT SONIC SENSOR
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Manual Boom Operation During sprayer operation with the sonic boom switch in the manual position, the spray booms will remain in position unless the operator presses a boom lift switch. The sonic boom light should not be illuminated when in the manual position. The operator will control the boom position with the boom lift switches.
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Troubleshooting For effective troubleshooting and repairs, there must be a good understanding of the electrical circuits and components used on the Ultra Sonic Boom System (see Ultra Sonic Boom System Operation in this chapter). NOTE: When troubleshooting an electrical problem on your Ultra Sonic Boom System, refer to information regarding the sonic boom light in this section. Ultra Sonic Boom Light The ultra sonic boom light is included in the ultra sonic boom switch on the dash panel (Fig. 10).
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Troubleshooting Chart The chart that follows contains suggestions that can be used to assist in diagnosing Ultra Sonic Boom System performance issues. These suggestions are not all−inclusive. Also, consider that there may be more than one cause for a machine problem. NOTE: When troubleshooting an electrical problem on your Ultra Sonic Boom System, refer to information regarding the sonic boom light in this section.
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ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁ
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Service and Repairs Ultra Sonic Boom Fuses Fuses for the Ultra Sonic Boom system are included in the bottom fuse block under the operator seat (Fig. 11). 5 Fuse Identification and Function 3 Fuses for the Ultra Sonic Boom system have the following function: Fuse 1−2 (10 Amp): Protects power supply for TEC outputs (sonic sensors and solenoid coil S5). 4 2 1 Fuse 3−4 (10 Amp): Protects power supply for TEC outputs (sonic boom light and hydraulic solenoid coils S2 and S3).
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Ultra Sonic Boom Switch The sonic boom switch is used as an input for the Toro electronic controller (TEC) to activate the Ultra Sonic Boom System. This switch has three (3) positions: automatic system off, automatic system on and a third position to allow the operator to operate the booms in manual mode. The sonic boom switch is located on the dash panel (Fig. 12). 3 1 If the sonic boom switch is in the automatic position, the sonic sensors will be activated to allow automatic movement of the booms.
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Sonic Sensors Two (2) identical sonic sensors are used in the Ultra Sonic Boom System. The sensors are mounted to the spray booms (Figs. 14, 15 and 16). During sprayer operation with the sonic boom switch in the automatic position, the sonic sensors will provide inputs for the Toro Electronic Controller (TEC) to keep the booms at a constant distance from the ground.
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Sonic Sensor LED Window The sonic sensor includes a LED window that identifies sensor status during Ultra Sonic Boom system operation (Fig. 18). To view the LED window, carefully remove cover from sonic sensor. The LED window includes four (4) LED’s. 2 3 During normal operation, the green LED and both yellow LED’s should be illuminated. The red LED will be off. 4 If there is some interference with normal sensor operation, the red LED will be flashing. The green LED will be off.
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Toro Electronic Controller (TEC) The Ultra Sonic Boom System includes a Toro Electronic Controller (TEC) to control electrical operation of the ultra sonic boom system. The TEC is attached to a bracket behind the operator control console (Fig. 19). 2 1 Logic power is provided to the TEC when the vehicle ignition switch is in the RUN position. A 2 amp fuse provides circuit protection for this logic power to the TEC. The fuse is located in the fuse block under the Operator’s seat.
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IMPORTANT: Before performing welding on the machine, disconnect both cables from the battery and disconnect wire harness connector from the TEC. These steps will prevent damage to the machine electrical system. WIRE HARNESS CONNECTOR FOR TEC 50 41 40 31 30 21 20 11 1 10 NOTE TAB POSITION Figure 21 CAN−bus Termination Resistors IMPORTANT:The Ultra Sonic Boom Leveling Kit is not designed to communicate with the machine InfoCenter.
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Ultra Sonic Boom Lift Manifold Service 2 60 in−lb (6.7 N−m) 9 FRONT DOWN 2 20 ft−lb (27 N−m) 9 9 10 10 9 9 7 9 7 8 20 ft−lb (27 N−m) 8 20 ft−lb (27 N−m) 1 60 in−lb (6.7 N−m) 5 6 DOWN FRONT 3 4 4 20 ft−lb (27 N−m) Figure 23 1. 2. 3. 4. Lift control manifold Coil nut (4) Orifice (0.030) Zero leak plug (2) 5. Logic element (LC) 6. Load shuttle (SH) 7. Solenoid valve (2) 8. Solenoid valve (2) 9. Solenoid coil (6) 10.
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NOTE: The boom lift control manifold includes two (2) zero leak plugs. These plugs have a tapered sealing surface on the plug head that is designed to resist vibration induced plug loosening. The zero leak plugs also have an O−ring as a secondary seal. If zero leak plug removal is necessary, lightly rap the plug head using a punch and hammer before using a wrench to remove the plug: the impact will allow plug removal with less chance of damage to the head of the plug.
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Appendix A Foldout Drawings Table of Contents Electrical Drawing Designations.........................................................................................................A–3 Hydraulic Schematic – Multi Pro 5800 (serial numbers 316000000 to 400699413).............................A–5 Hydraulic Schematic – Multi Pro 5800 (serial numbers 400966414 to 405699999).............................A–6 Hydraulic Schematic – Multi Pro 5800 (serial numbers above 405700000) .....................................
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Left Boom Wire Harness – NozzAlert Nozzle Sensing System (Optional).........................................
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Electrical Drawing Designations Note: A splice used in a wire harness will be identified on the wire harness diagram by SP. The manufacturing number of the splice is also identified on the wire harness diagram (e.g., SP01 is splice number 1). Wire Color The following abbreviations are used for wire harness colors on the electrical schematics and wire harness drawings in this chapter.
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Foldout Drawings Page A–4 Multi Pro® 5800 16232SL Rev C
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Hydraulic Schematic – Multi Pro 5800 (serial numbers 316000000 to 400699413) g329269 Multi Pro 5800 (serial numbers 316000000 to 400699413), Drawing 117-0700 Rev D, Sheet 1 of 1 16232SL Rev C Page A–5
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Hydraulic Schematic – Multi Pro 5800 (serial numbers 400966414 to 405699999) g329270 Page A–6 16232SL Rev C Multi Pro 5800 (serial numbers 400966414 to 405699999), Drawing 137-4207 Rev A, Sheet 1 of 1
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Hydraulic Schematic – Multi Pro 5800 (serial numbers above 405700000) g329271 Multi Pro 5800 (serial numbers above 405700000), Drawing 138-6254 Rev A, Sheet 1 of 1 16232SL Rev C Page A–7
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Hydraulic Schematic – Multi Pro 5800 (serial numbers above 405700000) with AutoSteer (Optional) g329272 Page A–8 16232SL Rev C Multi Pro 5800 (serial numbers above 405700000) with AutoSteer (Optional), Drawing 138-6255 Rev A, Sheet 1 of 1
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Electrical Schematic – Multi Pro 5800-D (serial numbers 316000000 to 403460000) g329286 Multi Pro 5800-D (serial numbers 316000000 to 403460000), Drawing 122-0576 Rev A, Sheet 1 of 2 16232SL Rev C Page A–9
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Electrical Schematic – Multi Pro 5800-D (serial numbers 316000000 to 403460000) g329287 Page A–10 16232SL Rev C Multi Pro 5800-D (serial numbers 316000000 to 403460000), Drawing 122-0576 Rev A, Sheet 2 of 2
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Electrical Schematic – Multi Pro 5800-D (serial numbers above 40346000) g329290 Multi Pro 5800-D (serial numbers above 40346000), Drawing 122-1441 Rev A, Sheet 1 of 2 16232SL Rev C Page A–11
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Electrical Schematic – Multi Pro 5800-D (serial numbers above 40346000) g329291 Page A–12 16232SL Rev C Multi Pro 5800-D (serial numbers above 40346000), Drawing 122-1441 Rev A, Sheet 2 of 2
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Electrical Schematic – Multi Pro 5800-G (serial numbers 316000000 to 403460000) g329288 Multi Pro 5800-G (serial numbers 316000000 to 403460000), Drawing 122-0672 Rev A, Sheet 1 of 2 16232SL Rev C Page A–13
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Electrical Schematic – Multi Pro 5800-G (serial numbers 316000000 to 403460000) g329289 Page A–14 16232SL Rev C Multi Pro 5800-G (serial numbers 316000000 to 403460000), Drawing 122-0672 Rev A, Sheet 2 of 2
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Electrical Schematic – Multi Pro 5800-G (serial numbers above 40346000) g329292 Multi Pro 5800-G (serial numbers above 40346000), Drawing 122-1443 Rev A, Sheet 1 of 2 16232SL Rev C Page A–15
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Electrical Schematic – Multi Pro 5800-G (serial numbers above 40346000) g329293 Page A–16 16232SL Rev C Multi Pro 5800-G (serial numbers above 40346000), Drawing 122-1443 Rev A, Sheet 2 of 2
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Electrical Schematic – Multi Pro 5800 (serial numbers above 316000000) with GeoLink Spray System (Optional) g329315 Multi Pro 5800 (serial numbers above 316000000) with GeoLink Spray System (Optional), Drawing 137-4200 Rev A, Sheet 1 of 1 16232SL Rev C Page A–17
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Electrical Schematic – Ultra Sonic Boom Kit (Optional) g329314 Page A–18 16232SL Rev C Ultra Sonic Boom Kit (Optional), Drawing 122-0317 Rev A, Sheet 1 of 1
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Front Wire Harness Drawing – Multi Pro 5800-D (serial numbers 316000000 to 403460000) g329321 Multi Pro 5800-D (serial numbers 316000000 to 403460000), Drawing 122-0575 Rev C, Sheet 1 of 1 16232SL Rev C Page A–19
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Front Wire Harness Diagram – Multi Pro 5800-D (serial numbers 316000000 to 403460000) g329319 Page A–20 16232SL Rev C Multi Pro 5800-D (serial numbers 316000000 to 403460000), Drawing 122-0575 Rev C, Sheet 1 of 2
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Front Wire Harness Diagram – Multi Pro 5800-D (serial numbers 316000000 to 403460000) g329320 Multi Pro 5800-D (serial numbers 316000000 to 403460000), Drawing 122-0575 Rev C, Sheet 2 of 2 16232SL Rev C Page A–21
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Front Wire Harness Drawing – Multi Pro 5800-D (serial numbers above 403460000) g329324 Page A–22 16232SL Rev C Multi Pro 5800-D (serial numbers above 403460000), Drawing 122-1440 Rev A, Sheet 1 of 1
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Front Wire Harness Diagram – Multi Pro 5800-D (serial numbers above 403460000) g329322 Multi Pro 5800-D (serial numbers above 403460000), Drawing 122-1440 Rev A, Sheet 1 of 2 16232SL Rev C Page A–23
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Front Wire Harness Diagram – Multi Pro 5800-D (serial numbers above 403460000) g329323 Page A–24 16232SL Rev C Multi Pro 5800-D (serial numbers above 403460000), Drawing 122-1440 Rev A, Sheet 2 of 2
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Front Wire Harness Drawing – Multi Pro 5800-G (serial numbers 316000000 to 403445000) g329318 Multi Pro 5800-G (serial numbers 316000000 to 403445000), Drawing 122-0571 Rev C, Sheet 1 of 1 16232SL Rev C Page A–25
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Front Wire Harness Diagram – Multi Pro 5800-G (serial numbers 316000000 to 403445000) g329316 Page A–26 16232SL Rev C Multi Pro 5800-G (serial numbers 316000000 to 403445000), Drawing 122-0571 Rev C, Sheet 1 of 2
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Front Wire Harness Diagram – Multi Pro 5800-G (serial numbers 316000000 to 403445000) g329317 Multi Pro 5800-G (serial numbers 316000000 to 403445000), Drawing 122-0571 Rev C, Sheet 2 of 2 16232SL Rev C Page A–27
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Front Wire Harness Drawing – Multi Pro 5800-G (serial numbers above 403445000) g329327 Page A–28 16232SL Rev C Multi Pro 5800-G (serial numbers above 403445000), Drawing 122-1442 Rev A, Sheet 1 of 1
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Front Wire Harness Diagram – Multi Pro 5800-G (serial numbers above 403445000) g329325 Multi Pro 5800-G (serial numbers above 403445000), Drawing 122-1442 Rev A, Sheet 1 of 2 16232SL Rev C Page A–29
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Front Wire Harness Diagram – Multi Pro 5800-G (serial numbers above 403445000) g329326 Page A–30 16232SL Rev C Multi Pro 5800-G (serial numbers above 403445000), Drawing 122-1442 Rev A, Sheet 2 of 2
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Rear Wire Harness Drawing – Multi Pro 5800 (serial numbers above 316000000) g329329 Multi Pro 5800 (serial numbers above 316000000), Drawing 122-0694 Rev A, Sheet 1 of 1 16232SL Rev C Page A–31
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Rear Wire Harness Diagram – Multi Pro 5800 (serial numbers above 316000000) g329328 Page A–32 16232SL Rev C Multi Pro 5800 (serial numbers above 316000000), Drawing 122-0694 Rev A, Sheet 1 of 1
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Rear Wire Harness Drawing – Multi Pro 5800 (serial numbers above 316000000) with GeoLink Spray System (Optional) g329333 Multi Pro 5800 (serial numbers above 316000000) with GeoLink Spray System (Optional), Drawing 122-0824 Rev B, Sheet 1 of 1 16232SL Rev C Page A–33
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Rear Wire Harness Diagram – Multi Pro 5800 (serial numbers above 316000000) with GeoLink Spray System (Optional) g329332 Page A–34 16232SL Rev C Multi Pro 5800 (serial numbers above 316000000) with GeoLink Spray System (Optional), Drawing 122-0824 Rev B, Sheet 1 of 1
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Wire Harness Drawing – AutoSteer Kit (Optional) g329336 AutoSteer Kit (Optional), Drawing 122-1598 Rev D, Sheet 1 of 1 16232SL Rev C Page A–35
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Wire Harness Diagram – AutoSteer Kit (Optional) g329335 Page A–36 16232SL Rev C AutoSteer Kit (Optional), Drawing 122-1598 Rev D, Sheet 1 of 1
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Wire Harness Drawing – Ultra Sonic Boom Kit (Optional) g329331 Ultra Sonic Boom Kit (Optional), Drawing 122-0756 Rev B, Sheet 1 of 1 16232SL Rev C Page A–37
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Wire Harness Diagram – Ultra Sonic Boom Kit (Optional) g329330 Page A–38 16232SL Rev C Ultra Sonic Boom Kit (Optional), Drawing 122-0756 Rev B, Sheet 1 of 1
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Main Wire Harness – NozzAlert Nozzle Sensing System (Optional) g329334 NozzAlert Nozzle Sensing System (Optional), Drawing 122-1596 Rev A, Sheet 1 of 1 16232SL Rev C Page A–39
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Center Section Wire Harness – NozzAlert Nozzle Sensing System (Optional) g329338 Page A–40 16232SL Rev C NozzAlert Nozzle Sensing System (Optional), Drawing 122-1799 Rev A, Sheet 1 of 1
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Right Boom Wire Harness – NozzAlert Nozzle Sensing System (Optional) g329339 NozzAlert Nozzle Sensing System (Optional), Drawing 122-1800 Rev A, Sheet 1 of 1 16232SL Rev C Page A–41
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Left Boom Wire Harness – NozzAlert Nozzle Sensing System (Optional) g329337 Page A–42 16232SL Rev C NozzAlert Nozzle Sensing System (Optional), Drawing 122-1798 Rev A, Sheet 1 of 1
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