Form No. 3409-673 Rev E Multi Pro® 5800-G Turf Sprayer with ExcelaRate Spray System Model No. 41394—Serial No. 400000000 and Up Register at www.Toro.com.
The Multi Pro® turf sprayer is a dedicated turf spray application vehicle and is intended to be used by professional, hired operators in commercial applications. It is primarily designed for spraying on well-maintained lawns in parks, golf courses, sports fields, and on commercial grounds. Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product.
Contents Greasing the Front Steering and Suspension ................................................... 52 Greasing the Boom Hinges............................... 53 Greasing the Actuator-Rod Bearings ................ 53 Engine Maintenance ........................................... 55 Checking the Air Cleaner .................................. 55 Servicing the Engine Oil.................................... 56 Checking the PCV Valve................................... 58 Fuel System Maintenance ............
Safety accident prevention partially are 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, maintenance and storage of the machine. Improper use or maintenance of the machine can result in injury or death. Improper use or maintenance by the operator or owner can result in injury.
Chemical Safety • This machine is designed to carry the operator and 1 passenger in the seat provided by the manufacturer. Never carry any additional passengers on the machine. WARNING all hoses are in good condition before applying pressure to the system. Chemical substances used in the spreader-sprayer system may be hazardous and toxic to you, bystanders, animals, plants, soils or other property.
• Handle chemicals in a well ventilated area. • Have clean water available especially when filling • • • • • • • the spray tank. Do not eat, drink, or smoke while working with chemicals. Do not clean spray nozzles by blowing through them or placing in mouth. Always wash your hands and other exposed areas as soon as possible after you finish working with chemicals. Keep chemicals in their original packages and stored in a safe location.
drive through standing water deep enough to get the brakes wet, they will not work well until they are dry. After driving through water, you should test the brakes to make sure that they work properly. If they do not, drive slowly while putting light pressure on the brake pedal. This will dry the brakes out. • backward, as this may cause the machine to overturn. Reduce speed and load when operating on rough terrain, uneven ground, and near curbs, holes, and other sudden changes in terrain.
• • • clothing, and any parts of your body away from the engine and any moving parts. Keep everyone away. Do not use open pans of fuel or flammable cleaning fluids when cleaning parts. Do not adjust the traction control speed. To ensure safety and accuracy, have an Authorized Toro Distributor check the ground speed. Keep your body and hands away from pinhole leaks or nozzles that eject high-pressure fluid. Use cardboard or paper to find leaks.
decal107-8724 107-8724 1. Traction drive 3. To drive in reverse, press the bottom of the pedal rearward and down. 2. To drive forward, press the 4. Vehicle speed increases with more pedal pressure. top of the traction pedal forward and down. decal117-4955 117-4955 1. Warning—read the Operator's Manual; wear the seat belt when seated in the operator's position; avoid tipping the machine. 2. Warning—wear hearing protection. decal107-8731 107-8731 1. Warning—read the Operator's Manual. 2.
decal120-0623 120-0623 1. Tow hitch location 2. Tie down locations 3. Warning—Read the Operator's Manual. decal133-2758 133-2758 1. TEC logic—2 A 8. TEC power—7.5 A 2. TEC power—7.5 A 9. Cruise control—10 A 3. Extra fuse slot—10 A 4. Ignition—15 A 5. TEC power—7.5 A 10. InfoCenter—1 A 11. Boom and headlight—30 A 12. USB power—15 A 6. Boom control—10 A 13. Tank spray—40 A 7. Work light—15 A decal120-0624 120-0624 1.
decal120-0617 120-0617 decal127-6981 127-6981 1. Pinch point, hand—keep hands away from the hinge. 1. Bypass-return flow 2. Crushing hazard, boom—keep bystanders a safe distance away from the machine. 3. Section spray 2. Flow decal127-6976 127-6976 1. Decrease 2. Increase decal127-6982 127-6982 1. Pump-return flow decal127-6979 127-6979 1. Pump-return flow 3. Agitation flow 2. Flow 11 2.
decal136-2351 136-2351 1. To engage the parking brake, press down the brake and parking-brake pedal. 2. To disengage the parking brake, press and release the parking-brake pedal. decal132-7689 132-7689 1. Auto spray mode 7. Rinse system—off 2. Spray mode 8. Sonic sensor—on 3. Manual spray mode 9. Sonic sensor—off 4. Foam marker—on 10. Application rate—increase 5. Foam marker—off 11. Application rate—decrease 6. Rinse system—on decal136-2257 136-2257 1. Read the Operator's Manual.
decal120-0619 120-0619 1. Warning—read the Operator's Manual. 5. Tipping hazard—do not turn sharply while traveling fast, drive slowly when turning; use caution and drive slowly when traveling across or up and down slopes. 2. Warning—do not operate this machine unless you are trained. 6. To start the engine, engage the parking brake, insert the ignition key and turn it to the start position. 3. Warning—stay away from moving parts, keep all guards and shields in place. 7.
decal132-7695 132-7695 1. Pump—on 5. Speed control—on 9. Lower the right section. 2. Pump—off 6. Speed control—off 10. Raise the right section. 14. Center section spray 15. Right section spray 3. Agitation—on 7. Lower the left section. 11. Engine speed—fast 4. Agitation—off 8. Raise the left section. 12. Engine speed—slow 14 13.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 Use Qty. No parts required – Check the boom-hinge springs. Quick-disconnect fitting 1 Assemble the sprayer tank fill fitting. No parts required – Remove the shipping bumper. Media and Additional Parts Description Starter key Operator's Manual Engine owner's manual Parts Catalog Operator training materials Screen filter Qty.
B. Use the jam nut to compress any spring that measures greater than 3.96 cm (1.56 inches). g191617 Figure 4 1. Quick-disconnect fitting g002332 Figure 3 1. Boom-hinge spring 2. Hairpins 2. Jam nut 4. Repeat the procedure for each spring on both boom hinges. 5. Move the boom sections into the transport “X” position; refer to Operating the Boom-Transport Cradle (page 31). 3. Latches (quick-disconnect coupling) 2 2.
3 Removing the Shipping Bumper No Parts Required Procedure 1. Remove the bolts, washers, and nuts that secure the shipping bumper to the front chassis plate (Figure 6). g028179 Figure 6 1. Nut 2. Shipping bumper 2. 3. Washer 4. Bolt Remove the shipping bumper from the machine (Figure 6). Note: Discard the bolts, washers, nuts, and shipping bumper.
Product Overview g190621 Figure 7 1. Fresh-water tank 4. Roll bar (ROPS) 7. Drain valve (sprayer tank) 2. Passenger seat 5. Tank lid 8. Spray pump 3. Operator’s seat 6. Chemical tank 9. Battery 10. Work lights g190600 Figure 8 1. Lift cylinder 3. Valve manifolds 5. Hydraulic tank 7. Center boom section 2. Boom-transport cradle 4. Fuel tank 6. Right boom section 8.
Controls g216445 Figure 9 1. Work-light switch 6. Storage compartment 2. Steering wheel 7. InfoCenter 3. Pressure gauge 8. Quick Find™ console 4. Fuel gauge 5. Passenger-hand hold 9. Arm rest 10. Ignition switch Vehicle Controls begins to decrease, release the traction pedal slightly to allow the engine speed to increase. Traction Pedal The traction pedal (Figure 10) controls the movement of the machine, both forward and reverse.
Brake Pedal Use the brake pedal to stop or slow the machine (Figure 10). CAUTION If you operate the sprayer with poorly adjusted or worn brakes, you could lose control of the sprayer, resulting in serious injury or death to you or bystanders. Always check the brakes before operating the sprayer and keep them properly adjusted and repaired. Parking Brake g032469 Figure 11 The parking brake is a pedal to the left of the brake pedal (Figure 10).
USB Power Port Sprayer Controls The 2-socket USB power port is located at the back of the armrest. g194424 Figure 12 1. USB port g195515 2. USB sockets Figure 13 1. Application-rate switch 7. Center-section switch 2. Pressure gauge 8. Left-section switch 3. Spray-mode switch 9. Master section switch 4. Tank-agitation switch 5. Right boom-section lift switch 6. Right-section switch 10. Left boom-section lift switch 11.
Spray-Pump Switch The spray-pump switch is located on the center console to the right of the seat (Figure 13). Toggle this switch forward to run the spray pump or rearward to stop the pump. When the switch is turned on, a light on the switch illuminates. Important: Engage the spray-pump switch only when the engine is at LOW IDLE to avoid damaging the pump drive.
Section Bypass Valves Anti-Siphon Fill Receptacle The section bypass valves are used to adjust the sprayer system pressure to the section valves in order to ensure that the sprayer pressure to the spray section remains constant no matter how many spray sections are on. (Figure 16). At the front of the tank cover is a hose receptacle with a threaded fitting, a 90-degree barbed fitting, and a short hose, which you can direct toward the tank opening.
InfoCenter Controls Specifications The InfoCenter controls use the 5 buttons below the LED display to navigate menus, enter data, and change functions. Note: Specifications and design are subject to change without notice.
Checking the Tire Air Pressure Operation Service Interval: Before each use or daily Note: Determine the left and right sides of the machine from the normal operating position. Check the tire air pressure in the tires to ensure proper levels. Fill the tires to 138 kPa (20 psi). Think Safety First Note: Also, check the tires for wear or damage. Please carefully read all of the safety instructions and decals in the safety section. Knowing this information could help you or bystanders avoid injury.
Filling the Fuel Tank DANGER In certain conditions during fueling, static electricity can be released, causing a spark the can ignite the fuel vapors. A fire or explosion from fuel can burn you and others and can damage property. Fuel tank capacity: approximately 45 L (12 US gallons). • Always place fuel containers on the ground away from your vehicle before filling. 1.
2. Align a drain pan under the pressure filter (Figure 22). g033577 Figure 20 1. Suction hose 2. Retainer 3. Remove the hose and hose fitting from the filter housing (Figure 20). 4. Pull the suction strainer out of the filter housing in the tank (Figure 21). g028235 Figure 22 1. Filter head 2. Gasket (bowl) 4. Bowl 5. Gasket (drain cap) 3. Filter element 6. Drain cap 3. Rotate the drain cap counterclockwise and remove it from the bowl of the pressure filter (Figure 22).
Cleaning the Nozzle Filter 1. Park the machine on a level surface, engage the parking brake, shut off the sprayer pump, shut off the engine, and remove the key. 2. Remove the nozzle from the spray turret (Figure 23). g028263 Figure 24 1. Rear tank strap 4. Forward tank strap 2. Bolt 3. Flanged locknut 5. Front of the machine 3. If the tank straps fit loose to the tank, tighten the flanged locknuts and bolts at the top of straps until the straps are flush with the surface of the tank (Figure 24).
3. Note: The traction pedal returns to the NEUTRAL position. Breaking in a New Sprayer To stop quickly, press the brake pedal. Service Interval: After the first 100 hours • Check the engine-oil and fluid levels regularly Note: The stopping distance of the machine and be alert for indications of overheating in any component of the sprayer. may vary depending on the sprayer-tank load and ground speed of the machine. • After filling the tank, check the tank straps for any play.
Filling the Spray Tank no single material which is perfect for all foreseeable applications. Important: Ensure that the chemicals you use are compatible with Viton™ (see the manufacturer's label; it should indicate if it is not compatible). Using a chemical that is not compatible with Viton will degrade the O-rings in the sprayer, causing leaks. Some chemicals are more aggressive than others and each chemical interacts differently with various materials. Some consistencies (e.g.
Operating the Boom-Transport Cradle Important: Prior to introducing wettable powders into any Toro Spray System mix the powders in a suitable container with sufficient fresh water to create a free flowing slurry. Failure to do so may result in chemical deposits on the bottom of the tank, degraded agitation, clogging of filters, and improper application rates. Toro recommends using the approved Eductor Kit for this machine. Contact your Authorized Toro Dealer for more information. 8. 9.
Sprayer Functions for Application Rate Mode and Manual Mode Refer to the Software Guide for the Multi Pro 5800-D and 5800-G turf sprayers with ExcelaRate spray system for information on the following: Before Operation • The InfoCenter home screen • The main menu screen • The main menu sub-screens g192607 Figure 27 • The service screens 1. Section-bypass shutoff valve (closed position) • The diagnostic screens • The About screens 3.
7. Note: Use the master section switch to start and stop the flow of chemicals to the selected spray sections. to the Software Guide for the Multi Pro 5800-D and 5800-G turf sprayers with ExcelaRate spray system. Set the spray section switch(es) to the ON position (Figure 29). 11. When finished spraying, set the master section switch to the OFF position to turn off all spray sections, then set the spray-pump switch to the OFF position.
7. 8. Preparing for the Catch Test Set the individual section switches, as needed, to the ON position; refer to Figure 29 in Spraying in the Application Rate Mode (page 32). Use the application-rate switch to achieve the desired spray pressure as indicated in the nozzle-selection guide provided with the sprayer (Figure 32). 1. Ensure that the sprayer tank is clean; refer to Cleaning the Sprayer System (page 36). 2.
7. Compare the volume of water in the graduated container with the nozzle volume in the 15-second catch test table. 15-Second Catch Test Table g193177 Figure 34 5. Shut off the master section switch, set the throttle to the slow position, shut off the spray pump, and shut off the engine. 6. Set the graduated container on a level surface and note the fluid volume (Figure 35). Nozzle Color Milliliters collected in 15 seconds Ounces collected in 15 seconds Yellow 189 6.4 Red 378 12.
Taking Proper Turf Care Precautions while Operating in Stationary Modes 3. Remove the clogged nozzle and clean it using a spray bottle of water and a toothbrush. 4. Install the nozzle. Selecting a Nozzle Note: Refer to the nozzle-selection guide that is available through your Authorized Toro Dealer. Important: Under some conditions, heat from the engine, radiator, and muffler can damage grass when operating the sprayer in a stationary mode.
• Use the cleaners and neutralizers as recommended by the chemical manufacturers. • Use pure, clean water (no cleaners or neutralizers) for the last rinse. 1. Fill the tank with at least 190 L (50 US gallons) of clean, fresh water and close the cover. Note: You can use a cleaning/neutralizing agent in the water as needed. On the final rinse, use only clean, clear water. 2. Lower the outer spray sections into the spray position. 3. Start the engine and move the throttle lever to a higher engine speed.
Setting the Section-Bypass Valves Nozzle Application Rate Table Nozzle Color SI (Metric) English Turf Yellow 159 L/ha 17 gpa 0.39 gpk Manual Mode Only Red 319 L/ha 34 gpa 0.78 gpk Important: When operating in application rate Brown 394 L/ha 42 gpa 0.96 gpk mode, you must set the section-bypass valves to the closed position. Gray 478 L/ha 51 gpa 1.17 gpk White 637 L/ha 68 gpa 1.56 gpk Blue 796 L/ha 85 gpa 1.95 gpk Green 1,190 L/ha 127 gpa 2.
Agitation-Bypass Valve Knob Position • If the pressure gauge indicates 689 kPa (100 • The agitation-bypass valve is in the full open • If the pressure gauge indicates differently, psi), the agitation-bypass valve is properly calibrated. continue to the next step. position as shown in Figure 39A. The agitation-bypass valve is in the closed (0) position as shown in Figure 39B.
Locating the Spray Pump Engine Messaging The spray pump is located near the back of the tank on the left side (Figure 41).
g194663 g194665 Figure 43 Active Fault Message (Coolant Temp Too High) 3. Figure 45 Stop Engine Messages Press button 1 through 5 to view the active fault list (Figure 44). When an stop engine message displays in the InfoCenter, the operator should immediately park the machine and shutoff the engine. Examples of the advisory screens are as follows: • Press button 1 or 2 to navigate up or down the list. • Press button 3 to mute the audio alarm.
g002211 Figure 49 1. Rear tie-down point g194663 Figure 47 4. Towing the Sprayer Press button 1 through 5 to view the active fault list ; refer to Figure 44 in Engine Advisories Messages (page 40). In case of an emergency, the sprayer can be towed for a short distance after you open the tow valve. However, we do not recommend this as a standard procedure. • Press button 1 or 2 to navigate up or down the list. • Press button 3 to mute the audio alarm. 5.
g002214 Figure 52 1. Rear towing points g187500 Figure 50 1. Tow valve Important: If you do not open the tow valve before towing the sprayer, you will damage the transmission. 4. 5. Release the parking brake. 6. Tow the sprayer at less than 4.8 kph (3 mph). 7. When finished, close the tow valve and torque it to 7 to 11 N∙m (5 to 8 ft-lb). Important: Before returning the machine to service, install the undercarriage shroud; refer to Installing the Undercarriage Shroud (page 51).
Spray Filter Recommendations When you spray at a higher application rate, consider using an courser optional suction-filter mesh; refer to Figure 54. Selecting a Suction Filter Standard Equipment: 50 mesh suction filter (blue) Use the suction filter table to identify the screen mesh for the spray nozzles you are using based on chemicals products or solutions with a viscosity equivalent to water. Suction Filter Table Spray Nozzle Color Code (flow rate) Screen Mesh Size* Filter Color Code Yellow (0.
Selecting a Pressure Filter Available screen sizes include: Standard Equipment: 50 mesh suction filter (blue) Use the pressure filter table to identify the screen mesh for the spray nozzles you are using based on chemicals products or solutions with a viscosity equivalent to water. Pressure Filter Table Spray Nozzle Color Code (flow rate) Screen Mesh Size* Filter Color Code As required for low viscosity chemicals or solutions or low application rates 100 Green Yellow (0.2 gpm) 80 Yellow Red (0.
Selecting a Nozzle-Tip Filter (Optional) Note: The use the optional nozzle-tip filter to protect the spray-nozzle tip and increase its service life. Use the nozzle-tip filter table to identify the screen mesh for the spray nozzles you are using based on chemicals products or solutions with a viscosity equivalent to water. Nozzle-Tip Filter Table Spray Nozzle Color Code (flow rate) Filter Mesh Size* Filter Color Code g214245 Yellow (0.2 gpm) 100 Green Red (0.4 gpm) 50 Blue Brown (0.
Maintenance Note: Download a free copy of the electrical or hydraulic schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Replace the hydraulic-fluid filters. After the first 8 hours • Torque the wheel-lug nuts. • Change the rear planetary-gearbox fluid. • Check the fan/alternator belt.
Maintenance Service Interval Every 400 hours Every 1,000 hours Yearly Maintenance Procedure • Grease the actuator-rod bearings. • Complete all yearly maintenance procedures specified in the engine operator's manual. • Check the fuel lines and connections. • Service the fuel filter. • Drain and clean the fuel tank. • Pack the front wheel bearings. • Change the planetary-gearbox fluid. • Check the coolant (as directed by the manufacturer) and change if necessary. • Replace the hydraulic-fluid filters.
1Immediately after every washing, regardless of the interval listed Notation for Areas of Concern Inspection performed by: Item Date Information 1 2 3 4 5 6 7 8 9 10 CAUTION If you leave the key in the starter switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the starter switch before you do any maintenance.
Installing the Forward-Heat Shield 1. Align the rear flange of the forward heat shield over the forward flange of the rear heat shield (Figure 62). g203111 Figure 60 1. Rear jacking points g028177 Accessing the Engine Figure 62 Removing the Forward Heat Shield 1. Engage the parking brake, shut off the spray pump, shut off the engine, and remove the key. 2. Raise the front and back of the machine and support it with jack stands; refer to Raising the Sprayer (page 49). 3.
g189584 g189583 Figure 64 g189585 Figure 63 1. Flange-head bolts (5/16 x 7/8 inch) 3. Washers (5/16 inch) 2. Undercarriage shroud 4. Front of the machine 2. 1. Engine mount 4. Flange locknuts (5/16 inch) 2. Bolt—shown for clarity; do not remove 3. Mounting tabs (undercarriage shroud) 5. Front of the machine 3. Move the mounting tabs off of the bolts that secure the undercarriage shroud to the engine-mount brackets. 4. Remove the undercarriage shroud from the machine (Figure 63 and Figure 64).
Lubrication Removing the Seat-Base-Access Panel 1. Greasing the Spray Pump Remove the 2 flanged-head bolts that secure the seat-base-access panel to the seat base (Figure 65). Service Interval: Every 50 hours—Lubricate the pump. Every 50 hours/Yearly (whichever comes first) Grease Type: Mobil XHP 461. 1. Wipe the 2 remote grease fitting clean (Figure 66). g204693 Figure 66 1. Back of the machine g032998 2. Spray pump Figure 65 1. Seat-base-access panel 3. Hole (seat base) 2. 2.
g187456 Figure 67 1. Grease fitting g002014 Figure 69 Right Boom 1. Grease fitting 3. Wipe off excess grease. 4. Repeat the procedure for each boom pivot. g187457 Greasing the Actuator-Rod Bearings Figure 68 There are 2 fittings at each front wheel. 1. Grease fittings Service Interval: Every 400 hours/Yearly (whichever comes first) Grease Type: No. 2 lithium grease.
9. g013780 Figure 70 1. Actuator 4. Hairpin 2. Actuator rod 5. Clevis pin 3. Boom-pivot-pin housing 5. Swivel the rod-end bearing and apply grease into the bearing (Figure 71). Note: Wipe off excess grease. g002015 Figure 71 Right Boom 1. Grease the rod-end bearing 6. Lift the spray section to align the pivot with the actuator rod. 7. While supporting the spray section, insert the clevis pin through both boom pivot and actuator rod (Figure 70). 8.
Engine Maintenance Note: Do not clean the air-filter element if it is dirty; replace the air-filter element if it is dirty. 8. Checking the Air Cleaner Note: Ensure that the dust valve aligns Service Interval: Before each use or daily Service the air cleaner more frequently if operating conditions are extremely dusty or sandy. 1. Engage the parking brake, shut off the spray pump, shut off the engine, and remove the key. 2.
8. Install the cover onto the air-cleaner body and secure the cover with the 2 latches (Figure 73). Note: Ensure that the dust valve is aligned between the 5 to 7 o’clock position when viewed from the end (Figure 73). 9. Align the coolant-overflow tank to the tank-support bracket and seat the tank firmly (Figure 73). Important: Ensure that the pressure-relief hose is routed forward and down, and the tank-vent hose is routed rearward as shown in Figure 73. 10. Lower the passenger seat.
Changing the Engine Oil Filter day. If the engine was operated, allow the oil to drain back down to the sump for at least 10 minutes before checking. The engine is shipped with oil in the crankcase; however, the level of oil must be checked before you first start the engine and after you have run it. 1. Position the machine on a level surface. 2. Remove the dipstick, located under the passenger seat, and wipe it with a clean rag (Figure 74). 1.
Changing the Engine Oil 1. Align a drain pan under the drain plug (Figure 75). 2. Remove the drain plug (Figure 75) and allow the oil to drain completely. Note: If needed, remove the oil-filler cap, add the specified oil to bring the oil level to the full mark on the dipstick, and install the oil-filler cap. 11. Note: Check the drain plug seal for wear Install the dipstick, engine heat shield, and tilt the seats down. Checking the PCV Valve and damage; replace the seal if it is worn or damaged.
Fuel System Maintenance DANGER Under certain conditions, fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. • Use a funnel and fill the tank outdoors, in an open area, when the engine is off and is cold. Wipe up any fuel that spills. • Do not fill the fuel tank completely full. Add fuel to the fuel tank until the level is 25 mm (1 inch) below the bottom of the filler neck.
5. 6. Replacing the Fuel Filter Rotate the nut for the fuel pump/sending unit counterclockwise and remove the nut and seal (Figure 78) 1. Carefully lift and rotate the fuel pump/sending unit out of the neck of the fuel tank (Figure 79). Remove the pickup tube of the fuel filter from the fitting of the fuel pump (Figure 80). Note: Discard the fuel filter. Important: Use caution when handling the fuel pump/sending unit to avoid damaging the arm for the float of the sending unit.
Draining the Fuel Tank Installing the Fuel Pump and Sending Unit 1. Service Interval: Every 400 hours/Yearly (whichever comes first) Support the float arm and pickup tube together and slip the float and fuel filter into the opening in the fuel tank (Figure 79). Drain and clean the fuel tank if the fuel system becomes contaminated or if you plan to store the machine for an extended period. When cleaning the fuel tank, use fresh, clean fuel to flush out the tank.
Servicing the Battery Electrical System Maintenance WARNING Replacing the Fuses CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. The fuse block for the electrical system is located beneath the operator's seat (Figure 81). Always keep the battery clean and fully charged. Use a paper towel to clean the battery and battery box.
Charging the Battery WARNING Important: Always keep the battery fully charged. This is especially important to prevent battery damage when the temperature is below 32°F (0°C). Incorrect battery cable routing could damage the sprayer and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. 1. Remove the battery from the chassis; refer to Removing the Battery (page 62).
Drive System Maintenance Inspecting the Wheels/Tires Service Interval: After the first 8 hours—Torque the wheel-lug nuts. Every 100 hours—Torque the wheel-lug nuts. Every 100 hours—Inspect the condition and wear of the tires. Torque the lug nuts at the front wheels to 75 to 102 N∙m (55 to 75 ft-lb) and the lug nuts at the rear wheels to 95 to 122 N∙m (75 to 90 ft-lb). g002246 Figure 84 1.
Adjusting the Front Wheel Toe-in Service Interval: Every 200 hours/Yearly (whichever comes first) You should measure 0 to 3 mm (0 to 1/8 inch) between the front centerline of the tires and the back centerline of the tires. 1. Check and fill all tires; refer to Checking the Tire Air Pressure (page 25). 2. Measure the distance between both of the front tires at the axle height at both the front and rear of the front tires (Figure 86).
Cooling System Maintenance Servicing the Cooling System Service Interval: Every 100 hours—Check the cooling-system hoses for wear and damage. Cooling system capacity: 5.5 L (5.8 US qt) Coolant type: a solution of 50% water and 50% permanent ethylene glycol antifreeze Important: Do not add coolant to an overheated engine until the engine has fully cooled. Adding coolant to an overheated engine may crack the engine block. Check the engine-coolant concentration as directed by the coolant manufacturer.
Changing the Cooling-System Fluid Note: The engine thermostat should open when the hand-held thermometer indicates the coolant temperature is between 79° to 88°C (175° to 190°F). Service Interval: Every 400 hours/Yearly (whichever comes first)—Check the coolant (as directed by the manufacturer) and change if necessary. 10. Once the coolant has warmed up, top off the coolant level to the sealing surface of the cap and tighten the cap (Figure 88).
Brake Maintenance Belt Maintenance Adjusting the Brakes Servicing the Alternator Belt If the brake pedal travels more than 2.5 cm (1 inch) before you feel resistance, adjust the brakes as follows: 1. Service Interval: After the first 8 hours Every 100 hours Position the sprayer on a level surface, shut off the spray pump, shut off the engine, and remove the key. 2. Engage the parking brake. 3. Put blocks under the wheels to prevent the machine from rolling. 4. Release the parking brake. 5.
5. When you achieve the proper tension, tighten the alternator and the bolts to secure the adjustment. 6. Tighten the locknut to secure the adjustment. Hydraulic System Maintenance Checking the Hydraulic Fluid Service Interval: Before each use or daily Check the level of the hydraulic fluid before the engine is first started and daily thereafter. Hydraulic fluid specifications: Toro Premium All Season Hydraulic Fluid Note: Available in 19 L (5 US gallons) pails or 208 L (55 US gallons) drums.
Servicing the Hydraulic Fluid US gallons) pails or 208 L (55 US gallons) from your Mobil Distributor. 1. 2. Position the sprayer on a level surface, engage the parking brake, shut off the spray pump, shut off the engine, and remove the key. If the fluid becomes contaminated, contact an Authorized Toro Distributor to have the system flushed. Clean the area around the hydraulic-fluid-tank dipstick cap and remove it (Figure 92). Note: Contaminated fluid looks milky or black when compared to clean fluid.
Changing the Hydraulic Fluid Service Interval: Every 400 hours/Yearly (whichever comes first) Hydraulic-fluid capacity: 56 L (15 US gallons) of the specified hydraulic fluid or equivalent; refer to Checking the Hydraulic Fluid (page 69). Important: Using any other fluid may void the warranty on some components. WARNING Hot hydraulic fluid can cause severe burns. Allow the hydraulic fluid to cool before performing any maintenance to the hydraulic system. g013791 Figure 94 1. Hydraulic tank 2.
8. Shut off the engine, check the hydraulic-fluid level, and check for leaks. 9. Dispose of the used fluid at a certified recycling center. Sprayer System Maintenance WARNING Checking the Hydraulic Lines and Hoses Chemical substances used in the spray system may be hazardous and toxic to you, bystanders, animals, plants, soils or other property.
Changing the Suction Filter fitting and housing with the retainer that you removed in step 2. Service Interval: Every 400 hours Changing the Pressure Filter Note: Determine the appropriate suction filter mesh size that you need for your job; refer to Selecting a Suction Filter (page 44). 1. Park the machine on a level surface, engage the parking brake, shut off the pump, shut off the engine, and remove the key. 2.
8. Install the bowl onto the filter head and tighten by hand (Figure 99). 9. Install the plug into the bowl and tighten by hand (Figure 99). Adjusting the Booms to Level The following procedure can be used to adjust the actuators on the center boom to keep the left and right booms at level. Changing the Nozzle Filter Note: Determine the appropriate nozzle filter mesh size that you need for your job; refer to Selecting a Nozzle-Tip Filter (Optional) (page 46). 1.
2. Extend the outer-boom sections to the spray position and support the booms using stands or straps and lifting equipment. 3. With the weight of the boom supported, remove the bolt and nut securing the pivot pin to the boom assembly (Figure 103). g014220 Figure 102 1. Flat on the actuator rod 5. Eyelet adjusted 2. Jam nut 6. Eyelet position for assembly 3. Eyelet 7. Jam nut tightened to lock new position 4. Jam nut loosened g002017 Figure 103 6.
Pump Maintenance Cleaning Inspecting the Pump Cleaning the Radiator-Cooling Fins Service Interval: Every 400 hours/Yearly (whichever comes first)—Inspect the pump diaphragm and replace if necessary. (see an Authorized Toro Service Distributor). Service Interval: Every 200 hours—Clean the radiator fins. Important: Do not spray water into a hot engine Every 400 hours/Yearly (whichever comes first)—Inspect the pump check valves and replace if necessary. (see an Authorized Toro Service Distributor).
Cleaning the Agitation and Section Valves • To clean the agitation valve; refer to the following sections: g012934 Figure 104 1. Removing the Valve Actuator (page 77) 2. Removing the Agitation-Manifold Valve (page 78) 3. Cleaning the Manifold Valve (page 81) 4. Assembling the Manifold Valve (page 82) 5. Assembling the Manifold Valve (page 82) 6. Installing the Valve Actuator (page 85) • To clean the 3 section valves; refer to the following 1. Flange (flow-meter body) 7.
Removing the Agitation-Manifold Valve 1. Remove the quick connect pin that secures the quick-connect coupler for the agitation hose to the manifold for the agitation valve (Figure 106). g032545 Figure 105 Section-Valve Actuator Shown (the agitation valve actuator is similar) 1. Actuator (section valve) 3. Stem port 2. Retainer 3. Remove the actuator from the manifold valve. g191301 Figure 106 78 1. Flange (pressure-filter head) 4. Quick-connect pin 2. Flange (coupling adapter) 5.
Removing the Section-Manifold Valve 1. Remove the quick-connect pin that secures the quick-connect coupler for the section-bypass valve to the section-manifold valve (Figure 108). g191302 Figure 107 1. Manifold (agitation valve) 4. Flange-head bolt (1/4 x 3/4 inch) 2. Valve support 5. Gasket 3. Flange locknut (1/4 inch) g191303 Figure 108 4. Remove the agitation-valve manifold and gaskets from the machine (Figure 107). 1. Section-bypass valve 3.
5. Move the section-valve manifold and gaskets down to clear the section-bypass valve and then away from the machine (Figure 110). Note: If needed, loosen the mounting hardware for the left or right section-valve manifolds as needed to provide clearance. Note: Retain the flange clamps, gaskets and quick-connect pins for installation in Installing the Section-Manifold Valve (page 83). g191300 Figure 109 1. Flange (coupling adapter) 3. Section-manifold valve 2. Flange (section-manifold valve) 4.
Cleaning the Manifold Valve 1. Position the valve stem so that it is in the closed position (Figure 111B). g027562 Figure 111 1. Valve open 2. 2. Valve closed Remove the 2 end-cap-fitting assemblies from each end of the manifold body (Figure 112 and Figure 113). g028243 Figure 112 Agitation Valve Manifold 1. Stem retainer 7. Back seating O-ring (0.676 x 0.07 inch) 2. Valve stem 8. Valve-seat ring 3. Stem port 10. Ball valve 5. End-cap fitting 11. End-cap-fitting assembly 6.
Assembling the Manifold Valve 1. Check the condition of the outlet fitting O-rings (section-valve manifold only), end cap O-rings, back seating O-rings, and ball seat for damage or wear (Figure 112 and Figure 113). Note: Replace any damaged or worn O-rings or seats. 2. Apply grease to the valve stem and insert it into the valve-stem seat (Figure 112 and Figure 113). 3. Install the valve stem and seat it into the manifold and secure the stem and seat with the stem retainer (Figure 112 and Figure 113).
Installing the Section-Manifold Valve 1. Align the 2 gaskets that you removed in Removing the Section-Manifold Valve (page 79) to the flanges of the section-valve manifold (Figure 115). Note: If needed, loosen the mounting hardware for the left or right section-valve manifolds as needed to provide clearance. g191303 Figure 116 1. Section-bypass valve 3. Quick-connect coupler (section supply hose) 2. Quick-connect pins 4. Quick-connect fitting (agitation valve manifold) 4. g191304 Figure 115 1.
6. Torque the flange-head bolts and flange locknuts to 1978 to 2542 N∙cm (175 to 225 in-lb). 7. Tighten the 2 flange clamps by hand (Figure 117). 8. Assemble the quick-connect coupler of the section hose onto the quick-connect fitting of the section-valve manifold with the quick-connect pin (Figure 116). 9. If you loosened the mounting hardware of the left or right section-valve manifolds, tighten the nut and bolt to 1978 to 2542 N∙cm (175 to 225 in-lb). Installing the Agitation-Manifold Valve 1.
Installing the Valve Actuator 1. 2. Storage Align the actuator to the manifold valve (Figure 105). Secure the actuator and valve with the retainer that you removed in step 2 of Removing the Valve Actuator (page 77). 1. Position the sprayer on a level surface, engage the parking brake, shut off the spray pump, shut off the engine, and remove the key. 2. Clean the dirt and grime from the entire machine, including the outside of the cylinder-head fins and blower housing of the engine.
A. Clean the agitation valve and the 3 section valves; refer to Cleaning the Agitation and Section Valves (page 77). be above 4°C (40°F), check the water level in the battery and charge it every 30 days. B. Check the brakes; refer to Adjusting the Brakes (page 68). Note: Do not connect the battery cables to the battery posts during storage. C. Service the air cleaner; refer to Checking the Air Cleaner (page 55). D. Grease the sprayer; refer to Greasing the Spray Pump (page 52). E.
Troubleshooting Troubleshooting the Engine and Vehicle Problem The starter does not rotate the engine. The engine cranks but does not start. Possible Cause 1. The electrical connections are corroded or loose. 1. Check the electrical connections for good contact. 2. A fuse is blown or loose. 3. The battery is discharged. 4. A broken starter or starter solenoid. 5. There are seized internal engine components. 2. Correct or replace fuse. 3. Charge or replace the battery. 4.
Problem The engine overheats. Possible Cause 1. The crankcase-oil level is incorrect. 1. Fill or drain to the Full mark. 2. The coolant level is low. 2. Check the coolant level and replenish it as needed. 3. Reduce load; use lower ground speed. 3. The engine is operated under excessive load. 4. The air-intake screens are dirty. 5. The cooling fins and air passages under the engine-blower housing and/or the rotating-air-intake screen are plugged. The engine loses power. Corrective Action 4.
Problem A spray section valve is leaking. The pressure drops when you turn on a spray section. The sprayer pressure drops while spraying. Possible Cause Corrective Action 1. An O-ring is deteriorated. 1. Disassemble the valve and replace the seals using the Valve Repair Kit; contact your Authorized Service Dealer. 2. A valve seat is worn or damaged. 2. Remove the valve actuator and replace the valve seals and seat using the Valve Repair Kit; contact your Authorized Service Dealer. 1.
Schematics g034336 Sprayer System Schematic (Rev.
Notes:
The Toro Warranty A Two-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
