Form No. 3420-209 Rev C Multi Pro® 5800-D Turf Sprayer with ExcelaRate Spray System Model No. 41393—Serial No. 402640001 and Up Register at www.Toro.com.
Introduction This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. This machine is designed primarily for off-road use and is not intended for extensive driving on public roads.
Towing the Sprayer ........................................... 43 Maintenance ........................................................... 45 Maintenance Safety.......................................... 45 Recommended Maintenance Schedule(s) ........... 46 Daily Maintenance Checklist............................. 48 Notation for Areas of Concern........................... 48 Pre-Maintenance Procedures .............................. 49 Raising the Sprayer ..........................................
Safety Cleaning the Flow meter ................................... 77 Cleaning the Agitation and Section Valves ........................................................... 77 Storage ................................................................... 84 Troubleshooting ...................................................... 86 Schematics ............................................................. 89 Improper use or maintenance by the operator or owner can result in injury.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or missing. decal93-6686 93-6686 1. Hydraulic fluid 2. Read the Operator's Manual. decal107-8667 107-8667 1. Jacking 2. Jack-point locations 3. Warning—Read the Operator's Manual for more information on jacking the vehicle decal106-5517 106-5517 1. Warning—do not touch the hot surface. decal106-6755 106-6755 1.
decal107-8732 107-8732 1. Warning—read the Operator's Manual. 2. Torque the lug nuts to 95 to 122 N∙m (75 to 90 ft-lb). decal117-2718 decal133-2758 117-2718 133-2758 1. Tec Logic—2 A 2. Tec power—7.5 A 3. Extra fuse slot—10 A 4. Ignition—15 A 8. Tec power—7.5 A 9. Cruise control—10 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 decal119-6035 119-6035 1. Engine—stop 3. Engine—start 2.
decal120-0625 120-0625 1. Pinch point, hand—keep hands away. decal120-0622 120-0622 1. Warning—read the Operator's Manual. 2. Warning—do not enter the tank. 3. Caustic liquid/chemical burn and toxic gas inhalation hazards—wear hand, skin, eye, and respiratory protection. decal120-0617 120-0617 1. Pinch point—keep hands away from the hinge. 2. Crushing hazard, boom—keep bystanders away. decal120-0623 120-0623 1. Tow hitch location 2. Tie down locations 3. Warning—Read the Operator's Manual.
decal127-6981 127-6981 1. Bypass-return flow 3. Section spray 2. Flow 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 decal127-6982 127-6982 1. Pump-return flow 2. Section spray decal132-7708 132-7708 1. Headlight—on 2. Headlight—off 8 3.
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. 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.
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 10 13.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 Description Use Qty. Quick-disconnect fitting 1 Assemble the sprayer tank fill fitting. No parts required – Check the section-hinge springs. No parts required – Remove the shipping bumper. Media and Additional Parts Description Starter key Operator's Manual Engine owner's manual Parts Catalog Instruction Card Screen filter Use Qty. 2 1 1 1 2 Read the manuals before operating the machine.
1 Assembling the Sprayer Tank Fill Fitting g191615 Figure 4 Parts needed for this procedure: 1 1. PTFE thread sealant 3. Quick-disconnect fitting 2. Fill hose fitting (1 inch—national pipe thread) Quick-disconnect fitting Procedure 6. Note: To complete this procedure, you will need to supply a hose with 1 inch male national pipe thread (NPT) fitting and PTFE thread sealant. 1. Thread the quick-disconnect coupling onto the fill hose and tighten it by hand (Figure 4).
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). g035648 Figure 5 1. Section-hinge spring 3. Compressed spring dimension—4 cm (1-1/2 inches) 2. Jam nut 4. Repeat the procedure for each spring on both section hinges. 5. Move the sections into the transport ‘X’ position. See Changing the Spray Section Position (page 37) for more information. g028179 Figure 6 1. Nut 2.
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. Armrest 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 Oil-Pressure-Warning Light The 2-socket USB power port is located at the back of the armrest (Figure 12). The engine oil-pressure warning light illuminates when the oil pressure drops below 48 kPa (7 psi). When the machine is operating normally, the oil-pressure warning light illuminates when the ignition switch is rotated to the ON and shuts off when the engine is running.
Sprayer Controls Spray-Pump Switch The spray-pump switch is located on the center console to the right of the seat (Figure 14). 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 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 17). Note: Use the bypass valves when spraying in the manual mode (open loop) only. g194246 Figure 15 1. Actuator (agitation valve) 3. Flow meter 2.
InfoCenter Controls The InfoCenter controls use the 5 buttons below the LED display to navigate menus, enter data, and change functions. g013787 Figure 18 1. Anti-siphon fill receptacle 2. Tank cover Tank Cover The tank cover is located in the center, top of the tank. To open the cover, shut off the engine, turn the front half of the cover to the left, and swing it open. You can remove the strainer inside for cleaning. To seal the tank, close the cover and rotate the front half toward the right.
Specifications Operation Note: Specifications and design are subject to Note: Determine the left and right sides of the machine from the normal operating position. change without notice.
• Do not store the machine or fuel container where • • Always wash your hands and other exposed areas there is an open flame, spark, or pilot light, such as on a water heater or other appliance. If you spill fuel, do not attempt to start the engine; avoid creating any source of ignition until the fuel vapors have dissipated. as soon as possible after working with chemicals. • Keep chemicals in their original packages and stored in a safe location.
Checking the Hydraulic System Using summer-grade fuel above -7°C (20°F) contributes toward longer fuel pump life and increased power compared to winter-grade fuel. Before you start the engine and use the machine, check the hydraulic system; refer to Checking the Hydraulic Fluid (page 70). Biodiesel Fuel Specification Checking the Tire Air Pressure Use a biodiesel blended fuel of up to B20 (20% biodiesel, 80% petrodiesel).
4. Suction Filter Table Fill the tank to about 2.5 cm (1 inch) below the top of the tank (bottom of the filler neck). Note: This air space in the tank allows fuel to 5. 6. expand. Do not overfill the tank. Install the fuel-tank cap to the tank securely. Wipe up any fuel that may have spilled.
Pressure Filter Table (cont'd.) Spray Nozzle Color Code (flow rate) Screen Mesh Size* Filter Color Code As required for high viscosity chemicals or solutions or high application rates 16 Brown *The mesh size of the pressure filters in this table are based on spray chemicals or solutions with the viscosity equivalent to water. Important: When you spray with higher viscosity g214214 Figure 22 Mesh size—application rate 1.
g214240 g214245 Figure 24 Mesh size—application rate 1. Higher application rate Figure 25 Mesh size—chemical or solution viscosity 1. Higher-viscosity chemicals 3. Screen mesh size or solutions 2. Lower-viscosity chemicals or solutions 3. Screen mesh size 2. Lower application rate Selecting a Nozzle-Tip Filter (Optional) When you spray at a higher application rate, consider using an courser tip-filter mesh; refer to Figure 26.
Always fill the fresh-water tank with clean water before handling or mixing any chemicals. 4. Assemble the fill hose to the quick disconnect fitting of the anti-siphon fill receptacle. • To fill the tank, unscrew the cap at the top of the 5. Add 3/4 of the required water to the spray tank (Figure 28). tank, fill the tank with fresh water, and install the cap (Figure 27). Important: Always use fresh, clean water in the spray tank. Do not pour concentrate into an empty tank.
Preparing the Machine Inspecting the Tank Straps Service Interval: Before each use or daily—Check the tank straps. 1. Fill the spray tank halfway with clean water. 2. Lower the spray sections. Important: Overtightening the tank strap 3. Engage the parking brake. 4. Set the spray control switch to manual. 5. Set the 3 section switches to the ON position, but leave the master section switch in the OFF position. 6. Set the spray-pump switch to the ON position, and turn on the agitation. 7.
g214029 Figure 31 g191413 1. Open Figure 30 1. Section-bypass adjustment knobs 2. Sections-bypass shutoff valve 3. Turn on the left-section switch and turn off the right-section switch. 4. Adjust the right section-bypass knob (Figure 30) until the rate displayed is at the previous level according to the table. 5. Turn on the right-section switch and turn off the center-section switch. 6.
During Operation During Operation Safety General Safety • The owner/operator can prevent and is responsible • • g191362 Figure 32 1. Actuator (agitation valve) • 2. Agitation-bypass valve 12. Turn the spray-pump switch to the OFF position. 13. Move the throttle lever to the IDLE/SLOW position and turn the key switch to the OFF position. • • • Locating the Spray Pump • The spray pump is located near the back of the tank on the left side (Figure 33). • • • • • g194233 Figure 33 • 1.
• Lower a folding roll bar temporarily only when • Slow down and use caution when making turns • • • • • • • and crossing roads and sidewalks with the machine. Always yield the right-of-way. Use extra caution when operating the machine on wet surfaces, in adverse weather conditions, at higher speeds, or with a full load. Stopping time and distance increase in these conditions. Do not touch the engine or muffler while the engine is running or soon after it has shut off.
Note: The traction pedal returns to the NEUTRAL position. • Always keep the transmission in gear (if applicable) when you drive the machine down a slope. Do not park the machine on an incline. The weight of the material in the tank can change the handling of the machine. To avoid loss of control and personal injury, follow these guidelines: – When operating with a heavy load, reduce your speed and allow for sufficient braking distance. Do not suddenly apply the brakes. Use extra caution on slopes.
Operating the Sprayer Sprayer Functions for Application Rate Mode and Manual Mode To operate the Multi Pro® Sprayer, first fill the sprayer tank, apply the chemicals to the job site, and finally clean the tank and spray system. It is important that you complete all 3 of these steps in succession to avoid damaging the sprayer. For example, do not mix and add chemicals in the sprayer tank at night and then spray in the morning.
7. 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 36). g192607 Figure 34 1. Section-bypass shutoff valve (closed position) 3. Set the sprayer mode button to the Application Rate Mode (Figure 35). g192944 Figure 36 1. Left spray-section switch 3. Right spray-section switch 2. Center spray-section switch 4. Master section switch 8.
11. Note: Use the master section switch to start and stop the flow of chemical s to the selected spray sections. 7. Set the individual section switches, as needed, to the ON position; refer to Figure 36 in Spraying in the Application Rate Mode (page 33). 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. 8.
Catch Test 2. Set the throttle to the FAST position. Customer provided equipment: A graduated catch container (a container with 0.01 ml (1/2 fl. oz) increments is preferred) and stop watch. 3. Set the master section switch to the ON position. 4. Perform a 15-second catch test at 1 of the active spray nozzles. Preparing for the Catch Test Important: Whenever possible, do not use reclaimed water (gray water) in the spray tank. 1.
Positioning the Spray Sections The boom-section lift switches on the sprayer control panel allows you to move the outer spray sections between transport position and spray position without leaving the operator's seat. Whenever possible, stop the machine before changing spray section positions. Changing the Spray Section Position Perform the following steps to move the outer spray sections to the SPRAY position: g193829 Figure 42 1. Highest point of the 3.
Taking Proper Turf Care Precautions while Operating in Stationary Modes Important: Under some conditions, heat from the engine, radiator, and muffler can damage grass when operating the sprayer in a stationary mode. Stationary modes include tank agitation, hand spraying with a spray gun, or using a walking boom. Use the following precautions: • Avoid stationary spraying when conditions are very hot and/or dry, as turf can be more stressed during these periods.
3. Remove the clogged nozzle and clean it using a spray bottle of water and a toothbrush. 4. Install the nozzle. 3. Lift the valve until the mount studs of the valve clear the slots in the drain-valve bracket, and move the valve rearward (Figure 45A). After Operation After Operation Safety • Park the machine on a level surface; engage the parking brake; shut off the engine; remove the key; and wait for all movement to stop before leaving the machine.
Toro recommends using the approved Clean Rinse Kit for this machine. Contact your authorized Toro distributor for more information. 2. Using a garden hose, rinse off the outside of the sprayer with clean water. 3. Remove the nozzles and clean them by hand. Note: The recommendations and instructions that Note: Replace damaged or worn nozzles. follow assume that the Toro Rinse Kit is not installed.
g033578 Figure 47 1. Screen vane 5. g028235 Figure 48 2. Suction strainer Clean the suction filter with clean water. 1. Filter head 2. Gasket (bowl) 4. Bowl 5. Gasket (drain cap) 3. Filter element 6. Drain cap Important: Replace the filter if it is damaged or cannot be cleaned. 6. Insert the suction filter into the filter housing until the filter is fully seated. 7.
Conditioning the Spray System 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. Service Interval: After each use—Condition the spray system at the end of each daily use. 2. Remove the nozzle from the spray turret (Figure 49).
Towing the Sprayer Note: Most propylene glycol RV antifreeze is colored pink. Use the catch container to sample the sprayer discharge at several of the nozzles. 5. 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. Shut off the master section switch, 3 section switches, agitation switch, spray-pump switch, and engine.
g002213 Figure 53 1. Front towing points g002214 Figure 54 1. Rear towing points 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).
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. Important: Refer to your engine owner’s manual for additional maintenance procedures. Note: Determine the left and right sides of the machine from the normal operating position. Maintenance Safety – Do not eat, drink, or smoke while working near chemicals.
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 oil in the planetary-gear drive. • Check the fan/alternator belt. After the first 50 hours • Change the engine oil and oil filter. • Check the fuel lines and connections.
Maintenance Service Interval Every 400 hours Yearly Maintenance Procedure • • • • • • • • • • • • • • • • Grease the actuator-rod bearings. Complete all yearly maintenance procedures specified in the engine owner's manual. Check the fuel lines and connections. Replace the fuel-filter canister. Replace the in-tank fuel filter. Drain and clean the fuel tank. Pack the front wheel bearings. Change the oil in the planetary-gear drive or yearly, whichever comes first.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Monday Tuesday Wednesday Thursday Check the brake and parking-brake operation. Check the neutral-lockout-switch operation. Check the fuel level. Check the engine-oil level. Check the hydraulic-fluid level. Check the coolant level. Inspect the air filter. Inspect the radiator and oil cooler for debris. Check for any unusual engine noises. Check for any unusual operating noises.
Pre-Maintenance Procedures 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. g203111 Figure 56 1. Rear jacking points Raising the Sprayer Whenever running the engine for routine maintenance and/or engine diagnostics, the rear wheels of the sprayer should be 25 mm (1 inch) off the ground with the rear axle supported on jack stands.
Removing the Undercarriage Shroud 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 58). 1. Remove the 5 flange-head bolts (5/16 x 7/8 inch) and 5 washers (5/16 inch) that secure the rear of the undercarriage shroud to the chassis of the machine (Figure 59). Note: Retain the flange-head bolts and washers for installation in step 5 of Installing the Undercarriage Shroud (page 51). g028177 Figure 58 1.
Removing the Seat-Base-Access Panel 1. Remove the 2 flanged-head bolts that secure the seat-base-access panel to the seat base (Figure 61). g189583 Figure 60 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 the bolts that secure the undercarriage shroud to the engine-mount brackets. 4. Remove the undercarriage shroud from the machine (Figure 59 and Figure 60).
Lubrication Note: The grease fittings positions are illustrated in Figure 63. Greasing the Spray Pump 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 62). g187456 Figure 63 1. Grease fitting g204693 Figure 62 1. Back of the machine 3. Grease point (2) 2. Spray pump 2. 3. Pump grease into the remote grease fitting (Figure 62).
g013780 Figure 66 g002014 Figure 65 Right Boom 1. Actuator 4. Hairpin 2. Actuator rod 5. Clevis pin 1. Grease fitting 3. Boom-pivot-pin housing 3. Wipe off excess grease. 5. 4. Repeat the procedure for each boom pivot. Swivel the rod-end bearing and apply grease into the bearing (Figure 67). Note: Wipe off excess grease. Greasing the Actuator-Rod Bearings Service Interval: Every 400 hours/Yearly (whichever comes first) Grease Type: No. 2 lithium grease. 1.
9. Engine Maintenance Repeat steps 2 through 8 to the actuator-rod bearing at the other side of the machine. Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase. Checking the Air Cleaner Service Interval: Before each use or daily—Check the air cleaner. 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.
6. Loosen the 2 latches that secure the dust cap to the air-cleaner body. 7. Check the air-filter element for excessive accumulation of dust, dirt, and debris (Figure 68). Note: Do not clean the air-filter element if it is dirty; replace the air-filter element if it is dirty. 8. Install the dust cap onto the air-cleaner body and secure the cap with the 2 latches (Figure 68). Note: Ensure that the dust valve aligns between the 5 to 7 o’clock position when viewed from the end. 9.
8. Checking the Engine Oil Install the cover onto the air-cleaner body and secure the cover with the 2 latches (Figure 69). Service Interval: Before each use or daily Check the engine-oil level before you start the engine for the first time. Note: Ensure that the dust valve is aligned between the 5 to 7 o’clock position when viewed from the end (Figure 69). 9. Note: The best time to check the engine oil is when the engine is cool, before it has been started for the day.
5. Wipe clean the surface of the oil filter adapter of the engine with a rag. 6. Fill the oil filter with the specified oil. Note: Allow the filter element to saturate with oil. 7. Apply a thin coat of the specified oil to the rubber gasket on the replacement oil filter. 8. Install the oil filter to the filter adapter and turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 1/2 turn (Figure 72).
6. Fuel System Maintenance Remove the dipstick and check the oil level in the engine (Figure 74). DANGER Under certain conditions, diesel 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.
9. Open the air-bleed screw at the fuel-injection pump (Figure 76). 10. Turn key in starter switch to the ON position. Note: The electric fuel pump will begin operation, forcing air out around the air-bleed screw at the fuel-injection pump. 11. Leave the key in the ON position until a solid stream of fuel flows out around the bleed screw (Figure 76). 12. Tighten the bleed screw (Figure 76) and turn the key to the OFF position. Note: Normally, the engine should start after you bleed the fuel system.
Replacing the In-Tank Fuel Filter Servicing the Fuel Filters Service Interval: Every 400 hours Replacing the Water-Separator Filter Removing the In-Tank Fuel Filter Service Interval: Every 400 hours assembly. Note: The fuel filter is a part of the standpipe 1. Remove the forward heat shield; refer to Removing the Forward Heat Shield (page 49). 1. Engage the parking brake, shut off the spray pump, shut off the engine, and remove the key. 2.
5. Rotate the fuel-standpipe/sender cap counterclockwise, then remove the cap (Figure 79). 6. Assemble the cover to the tank (Figure 78A) with the 4 screws (#10 x 3/4 inch) that you removed in step 2 of Removing the In-Tank Fuel Filter (page 60). 7. Torque the screws to 113 N∙cm (10 in-lb).
Servicing the Battery Electrical System Maintenance WARNING Electrical System Safety 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. • Disconnect the battery before repairing the • • machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last.
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).
g238951 Figure 86 1. Fill plug 4. Drain-plug hole (planetary oil) 2. Fill-plug hole (planetary oil) 5. Drain plug 3. Check-plug hole (planetary oil) 6. Check plug g238948 Figure 85 1. Fill plug 3. Check plug 2. Fill-plug hole (planetary oil) 5. 3. Check the O-rings of the fill plug for the damage. If the O-ring is damaged, replace it. 6. Install the fill plug and the check plug (Figure 85). 7. Repeat steps 1 through 6 for the planetary-gear drive at the other side of the machine.
Filling the Planetary-Gear-Drive with Oil Lubricant specification: SAE 85W-140 gear oil Lubricant quantity: 0.62 L (21 fl oz) 1. Through the fill-plug hole, slowly add the specified gear lube; refer to Figure 85 in Checking the Planetary-Gear-Drive Lubricant (page 64). g002247 You should see the oil level at the bottom of the threads in the oil-level hole. Figure 88 1. Tire center line—back 2. Tire center line—front Important: If the planetary-gear drive fills before the 0.
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 90).
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.
Hydraulic System Maintenance Important: The ISO VG 46 Multigrade fluid has been found to offer optimal performance in a wide range of temperature conditions. For operation in consistently high ambient temperatures, 18°C (65°F) to 49°C (120°F), ISO VG 68 hydraulic fluid may offer improved performance. Hydraulic System Safety Important: Mobil EAL EnviroSyn 46H is the only • Seek immediate medical attention if fluid is injected synthetic biodegradable fluid approved by Toro.
g014218 Figure 95 1. Dipstick 5. 6. 2. Safe-operating range If the fluid is low, fill the tank with the specified hydraulic fluid or equivalent to raise the level to the lower mark. g013791 Figure 96 Install the dipstick cap into the tank and secure. 1. Hydraulic tank Servicing the Hydraulic System 2. Forward filter • Rear filter—located on the machine frame. If the fluid becomes contaminated, contact an authorized Toro distributor to have the system flushed.
Changing the Hydraulic Fluid 8. Service Interval: Every 400 hours/Yearly (whichever comes first) Shut off the engine, check the hydraulic-fluid level, and check for leaks. 9. Dispose of the used fluid at a certified recycling center. Hydraulic-fluid capacity: 54 L (14.3 US gallons) of the specified hydraulic fluid or equivalent; refer to Checking the Hydraulic Fluid (page 70). Important: Using any other fluid may void the warranty on some components.
Spray System Maintenance Inspecting the Hoses Service Interval: Every 200 hours—Inspect all hoses and connections for damage and proper attachment. Every 400 hours/Yearly (whichever comes first)—Inspect the O-rings in the valve assemblies and replace them if necessary. g033578 Examine each hose in the spray system for cracks, leaks or other damage. At the same time, inspect the connections and fittings for similar damage. Replace any hoses and fittings if damaged. Figure 100 1. Screen vane 5.
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 26). 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 102). g028235 Figure 101 1. Filter head 2. O-ring (bowl) 4. Bowl 5. O-ring (drain plug) 3. Filter element 6. Drain plug 3.
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. 1. Extend the booms to the spray position. 2. Remove the cotter pin from the pivot pin (Figure 103). g014220 Figure 104 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 6. g013780 Figure 103 1. Actuator 2. Actuator rod 3.
2. Extend the outer-boom sections to the spray position and support the boom sections using stands or straps and lifting equipment. Pump Maintenance 3. Remove the bolt and nut that secure the pivot pin, and remove the pin (Figure 105). Inspecting the Pump Service Interval: Every 400 hours/Yearly (whichever comes first)—Inspect the pump diaphragms and replace if necessary (see an authorized Toro distributor).
Cleaning Cleaning the Radiator-Cooling Fins Service Interval: Every 200 hours—Clean the radiator fins. Important: Do not spray water into a hot engine compartment, as it may damage the engine. 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. g214630 Figure 106 Tilt the driver and passenger seats forward and align the prop rod into the detent in the prop-rod-guide slot. 1. Flange (flow-meter body) 7.
6. Removing the Agitation-Manifold Valve Installing the Valve Actuator (page 84) • To clean the 3 section valves; refer to the following sections: 1. 1. Removing the Valve Actuator (page 78) 2. Removing the Section-Manifold Valve (page 79) 3. Cleaning the Manifold Valve (page 80) 4. Assembling the Manifold Valve (page 81) 5. Installing the Section-Manifold Valve (page 82) 6.
g191303 Figure 110 g191302 Figure 109 1. Manifold (agitation valve) 4. Flange-head bolt (1/4 x 3/4 inch) 2. Valve support 5. Gasket 1. Section-bypass valve 3. Quick-connect coupler (section supply hose) 2. Quick-connect pins 4. Quick-connect fitting (agitation valve manifold) 3. Flange locknut (1/4 inch) 4. 2. Remove the quick connect pin that secures the quick-connect coupler for the section supply hose to the manifold for the quick-connect fitting of the section-manifold valve (Figure 110).
g027562 Figure 113 1. Valve open 2. Valve closed g191304 2. Figure 112 1. Flange locknut (1/4 inch—left and right section-valve manifold positions) 4. Flange (coupling adapter) 2. Section-bypass valve 5. Gasket 3. Quick-connect fitting (section-valve manifold) 6. Flange-head bolt (1/4 x 3/4 inch—left and right section-valve manifold positions) 5. Remove the 2 end-cap-fitting assemblies from each end of the manifold body (Figure 114 and Figure 115).
Assembling the Manifold Valve Operator supplied material: Clear silicone grease. Important: Use only silicone grease when assembling the 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 114 and Figure 115). Note: Replace any damaged or worn O-rings or seats. g028240 2. Apply silicone grease to the valve stem and insert it into the valve stem seat (Figure 114 and Figure 115). 3.
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 117). Note: If needed, loosen the mounting hardware for the left or right section-valve manifolds as needed to provide clearance. g191303 Figure 118 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 117 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 119). 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 118). 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 107). 1. Park the machine on a level surface; engage the parking brake; shut off the spray pump and the engine; remove the key; and wait for all movement to stop before leaving the machine. 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 69). 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 54). 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. 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 Toro distributor. 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 Toro distributor. 1. The section-bypass valve is improperly adjusted. 1. Adjust the section-bypass valve. 2.
Schematics g034336 Sprayer System Schematic (Rev.
Notes:
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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).
