Form No. 3394-667 Rev E Multi-Pro 5800 Turf Sprayer Model No. 41593—Serial No. 315000001 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. Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready.
Contents Checking the Fuel Line and Connections.................................................. 47 Bleeding the Fuel System ................................. 47 Bleeding Air from the Injectors .......................... 48 Servicing the Fuel Filters .................................. 48 Draining the Fuel Tank ...................................... 50 Electrical System Maintenance ........................... 50 Replacing the Fuses ......................................... 50 Servicing the Battery.........
Safety • Become familiar with the safe operation of the Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means Caution, Warning, or Danger—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death.
Chemical Safety • Avoid driving when it is dark, especially in unfamiliar areas. If you must drive when it is dark, be sure to drive cautiously, use the headlights, and even consider adding additional lights. WARNING 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.
the brakes wet, they will not work well until they are dry. After driving through water, you should test the brakes to make sure they work properly. If they do not, drive slowly while putting light pressure on the brake pedal. This will dry the brakes out. WARNING Sudden changes in terrain may cause abrupt steering wheel movement, possibly resulting in hand and arm injuries.
Sound Power • If the engine must be running to perform a maintenance adjustment, keep your hands, feet, clothing, and any parts of your body away from the engine and any moving parts. Keep everyone away. This unit has a guaranteed sound power level of 101 dBA, which includes an Uncertainty Value (K) of 1 dBA. • Do not use open pans of fuel or flammable Sound power level was determined according to the procedures outlined in ISO 11094. cleaning fluids when cleaning parts.
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 lost. decal93-6686 93–6686 1. Hydraulic oil 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 decal100-8619 100-8619 1. Spray on 2. Spray off decal106-5517 106-5517 decal107-8724 1.
decal107-8732 107-8732 1. Warning—read the Operator's Manual. 2. Torque lug nuts to 95 to 122 N-m (75 to 90 ft-lb). decal117-2718 117–2718 decal119-0567 119-0567 1. Sonic boom 2. Throttle—fast 9. Boom lift, left boom 10. Boom lift, right boom 3. Headlights 11. Raise 4. Throttle—slow 5. Foam marker, left boom 12. Lower 13. Left boom spray switch 6. Foam marker, right boom 14. Center boom spray switch 7. On 15. Right boom spray switch 8. Off decal119-0568 119-0568 decal117-4955 117-4955 1.
decal120-0616 120–0616 decal120-0759 120-0759 1. Decrease 2. Continuous variable setting, spray pressure 6. On 7. Mix eductor 3. Increase 4. Rinse from clean water tank 5. Off 8. Sonic boom 9. Hazard lights 1. Warning—read the Operator's Manual; use fresh, clean water for first-aid washing. 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.
decal120-0627 120-0627 1. Cutting/dismemberment hazard, fan—stay away from moving parts, keep all guards and shields in place. decal120-0617 120-0617 1. Pinch point, hand—keep hands away from hinge. decal120-0625 120-0625 2. Crushing hazard, boom—keep bystanders a safe distance from the machine. 1. Pinch point, hand—keep hands away. decal107-8722 107-8722 1. Engaging the parking brake—1) Push down on the parking brake pedal; 2) Pull down on the parking brake lever to lock the parking brake.
decal127-6976 127-6976 1. Decrease 2. Increase decal127-6982 127-6982 1. Pump decal127-6979 127-6979 decal127-6981 127-6981 13 2.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 Use Qty. No parts required – Check the boom 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 Operator Training Materials Qty. Use 2 1 1 1 1 Read the manuals and watch the training materials before operating the machine.
2 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 4). g002332 Figure 3 1. Boom hinge spring 2. Jam nut 4. Repeat the procedure for each spring on both boom hinges. 5. Move the booms into the transport “X” position; refer to Operating the Booms (page 30). g028179 Figure 4 1. Nut 2. Shipping bumper 2. 3. Washer 4. Bolt Remove the shipping bumper from the machine (Figure 4).
Product Overview g028145 Figure 5 1. Passenger seat 4. Roll Over Protection System (ROPS) 7. Pump 2. Operator’s seat 5. Tank lid 8. Battery 3. Fresh water tank 6. Chemical tank 9. Headlights g028146 Figure 6 1. Boom control cylinder 4. Fuel tank 7. Center boom section 2. Boom transport cradle 5. Hydraulic tank 8. Tank drain valve 3. Valve cluster 6. Right boom section 9.
Controls g028324 Figure 7 1. Steering wheel 4. Storage compartment 7. Traction pedal 2. Pressure gauge 5. Center console 8. Brake 3. Passenger hand hold 6. Arm rest Vehicle Controls Traction Pedal The traction pedal (Figure 8) controls the movement of the machine, both forward and reverse. Using the heel and toe of the right foot, press the top of the pedal to move forward or the bottom of the pedal to move in reverse. Release the pedal to slow and stop.
Brake Pedal Throttle Lever Use the brake pedal to stop or slow the sprayer (Figure 8). The throttle lever, located on the control panel between the seats (Figure 9), controls the speed of the engine. Push the lever forward to increase the engine speed and pull it rearward to decrease the engine speed. 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.
Pressure Gauge The pressure gauge (Figure 12) is located on the dash. This gauge shows the pressure of the fluid in the system in psi and kPa. Master Boom Switch The master boom switch is located on the floor board of the machine cab and to the left of the operator. It allows you to start or stop the spray operation. Press the switch with your foot to enable or disable the spray system (Figure 13). g013747 Figure 11 1. Hour Meter location Sprayer Controls g028167 Figure 13 1.
g028153 Figure 15 g028328 Figure 14 1. Ground-speed lock switch 6. Boom switch, right boom 2. Agitation 7. Boom switch, center boom 3. Pump switch 8. Boom switch, left boom 4. Boom lift switch, right boom 5. Boom lift switch, left boom 9. Throttle lever 1. Actuator (agitation valve) 3. Handle (agitation bypass) 2.
g013787 Figure 17 1. Anti-siphon fill receptacle g028148 Tank Cover Figure 16 1. Knob (section bypass valve ) 2. Tank cover The tank cover is located in the center of the top of the tank. To open it, turn off the engine, then 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. 2.
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.
Checking the Engine Oil filler neck until the oil level is up to the Full mark on the dipstick. Service Interval: Before each use or daily Check the engine oil level before you start the engine for the first time. Note: Add the oil slowly and check the level often during this process. Do not overfill. Engine oil specification: • Oil type—API service CH-4, CI-4 or higher.
Alternate hydraulic fluids: If the Toro fluid is not available, other fluids may be used provided they meet all the following material properties and industry specifications. We do not recommend the use of synthetic fluid. Consult with your lubricant distributor to identify a satisfactory product. Note: Toro will not assume responsibility for damage caused by improper substitutions, so use only products from reputable manufacturers who will stand behind their recommendation.
WARNING 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. g014217 Adding Fuel Figure 21 1. Hydraulic-oil tank 3. Dipstick cap DANGER 2. Vent In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property.
Filling the Fuel Tank DANGER Fuel tank capacity: approximately 45 L (12 US gallons). In certain conditions during fueling, static electricity can be released causing a spark which can ignite the fuel vapors. A fire or explosion from fuel can burn you and others and can damage property. • Always place fuel containers on the ground away from your vehicle before filling.
to the large hose and the strainer housing (Figure 24). 1. Fill the main tank with water. 2. Check to see if there is any movement between the tank straps and the tank (Figure 26). g002257 Figure 24 1. Suction hose 2. Retainer g028263 Figure 26 3. 4. Remove the hose and hose fitting from the strainer housing (Figure 24). Pull the suction strainer out of the strainer housing in the tank (Figure 25). 1. Rear tank strap 4. Forward tank strap 2. Bolt 3. Flanged locknut 5. Front of the machine 3.
Driving the Machine 1. 6. Press the traction pedal forward to drive the machine forward or press the pedal rearward to drive the machine in reverse. Breaking in a New Sprayer Important: Ensure that you allow the 2. To provide proper performance and long sprayer life, follow these guidelines for the first 100 operating hours: • Check the fluid and engine oil levels regularly and be alert for indications of overheating in any component of the sprayer.
Filling the Spray Tank your sprayer to meet this goal. Unfortunately there is no single material which is perfect for all foreseeable applications. Important: Ensure that the chemicals you will be using are compatible for use 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.
Operating the Booms Spraying The boom lift switches on the sprayer control panel allows you to move the booms between transport position and spray position without leaving the Operator's seat. It is recommended to change boom positions while the machine is stationary. Important: In order to ensure that your solution remains well mixed, use the agitation feature whenever you have solution in the tank. For agitation to work, the pump must be on and the engine must be running above an idle.
• Avoid stationary spraying when conditions are very hot and/or dry, as turf can be more stressed during these periods. 2. Set the master boom switch to the Off position and set the pump switch to the Off position. 3. Rotate the turret of the nozzles in either direction to the correct nozzle. • Avoid parking on the turf while stationary spraying. Park on a cart path whenever possible. • Minimize the amount of time the machine is left Cleaning the Sprayer running over any particular area of turf.
Important: You must always complete this procedure at least 3 times to ensure that the spray system is fully clean, preventing damage to the system. 14. Clean the strainer; refer to Cleaning the Suction Strainer (page 26). Important: If you used wettable powder chemicals, clean the strainer after each tank. 15. Using a garden hose, rinse off the outside of the sprayer with clean water. 16. Remove the nozzles and clean them by hand. Replace damaged or worn nozzles.
5. Set all three section switches and the master boom switch to the On position. 6. Use the application rate switch to adjust the pressure, as read on the pressure gauge, until it is in the correct range for the nozzles that you installed on the boom sections (typically 276 kPa or 40 psi); refer to the nozzle selection guide that is available through your Authorized Toro Dealer. 7. Record the reading on the pressure gauge. 8. Turn off 1 of the boom section using the appropriate section switch. 9.
Transporting the Sprayer For moving the sprayer long distances, use a trailer. Secure the sprayer to the trailer. Also, make sure the booms are tied down and secure. Figure 34 and Figure 35 illustrate the tie-down points. g028164 g002210 Figure 32 Figure 34 1. Agitation bypass valve 10. 1. Tie-down points Turn the pump switch to the Off position. Shift the throttle lever to the Idle position and turn the switch to the Off position.
1. Rotate the tow valve (Figure 36) 90 degrees in either direction to open it. g002214 Figure 38 1. Rear towing points g002212 Figure 36 1. Tow valve Important: If you do not open the tow valve before towing the sprayer you will damage the transmission. 2. Affix a tow line to the frame. Refer to the front and rear towing points in Figure 37 and Figure 38. g002213 Figure 37 1. Front towing points 35 3. Release the parking brake. 4. Tow the sprayer at less than 4.8 kph (3 mph). 5.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 5 hours • Replace the hydraulic oil filter. After the first 8 hours • Torque the wheel lug nuts. • Change the rear planetary gearbox fluid. • 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 procedure specified in the engine operator's manual. • Check the fuel lines and connections. • Replace the fuel filter canister. • Replace the in-tank fuel filter. • Replace the in-tank fuel filter. • Drain and clean the fuel tank. • Pack the front wheel bearings. • Change the planetary gearbox fluid.
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. 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 oil level. Check the coolant level. Inspect the air filter. Inspect the radiator and oil cooler for debris. Check any unusual engine noises. Check any unusual operating noises. Check the tire pressure. Check for fluid leaks.
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. Pre-Maintenance Procedures Jacking the Sprayer Up Whenever the engine is run 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. g002216 Figure 40 1.
Installing the Engine Heat Shield 1. Align the rear flange of the forward heat shield over the forward flange of the rear heat shield (Figure 42). g028177 Figure 42 1. Front of the machine 3. Rear flange (forward heat shield) 2. Hex-head bolts and washers 4. Forward flange (rear heat shield) g028317 Figure 43 1. Acoustic panel 3. Flanged-head bolt 4. Hole (seat base) 2. Align the holes in the forward heat shield with the threaded holes in the chassis (Figure 42). 2. Seat base access cover 3.
Lubrication Greasing the Sprayer Service Interval: Every 50 hours—Lubricate the pump. Every 50 hours/Yearly (whichever comes first) Grease Type: No. 2 general-purpose, lithium-base grease. Toro Premium All Purpose Grease is available from your Toro Distributor. 1. Wipe the grease fitting clean so that foreign matter cannot be forced into the bearing or bushing. 2. Pump grease into the bearing or bushing. 3. Wipe off excess grease.
g013780 Figure 47 g002014 Figure 46 Right boom 1. Grease fitting 1. Actuator 2. Actuator rod 3. Boom pivot pin housing 3. Wipe off excess grease. 5. 4. Repeat the procedure for each boom pivot. 4. Cotter 5. Pin Manipulate the actuator rod bearing end and apply grease into the bearing (Figure 48). Note: Wipe off excess grease. Greasing the Actuator Rod Bearings Service Interval: Every 400 hours/Yearly (whichever comes first) Grease Type: No. 2 general-purpose, lithium-base grease. 1.
9. Engine Maintenance Repeat the procedure for each actuator rod bearing. Checking the Air Cleaner Service Interval: Before each use or daily Service the air cleaner more frequently if operating conditions are extremely dusty or sandy. 1. Set the parking brake, stop the pump, stop the engine, and remove the key from the starter switch. 2. Tilt the passenger seat forward and align the prop rod into the detent in the prop rod guide slot. 3. Wipe clean the dust cap and air cleaner body (Figure 49).
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 49). Note: Ensure that the dust valve os aligned between 5 to 7 o’clock position when viewed from the end. 9. Lower the passenger seat. Replacing a the Filter Element Service Interval: Every 100 hours Replace the air filter element more often in dusty, dirty conditions. 1.
8. Changing the Engine Oil Filter Install the cover onto air cleaner body and secure the cover with the 2 latches (Figure 50). 1. Remove the forward heat shield; refer to Removing the Forward Heat Shield (page 39) 2. Raise the seats. Note: Ensure that the dust valve os aligned between 5 to 7 o’clock position when viewed from the end (Figure 50). 9. Align the coolant overflow tank to the tank-support bracket and seat the tank firmly (Figure 50).
Changing the Engine Oil 1. Align a drain pan with a 5.6 L (6 US qt) capacity or greater under the drain plug (Figure 51). 2. Remove the drain plug (Figure 51) and allow the oil to drain completely. Note: Check the drain plug seal for wear and damage; replace the seal if it is worn or damaged. Note: Dispose of the used oil at a certified recycling center. 3. Install the drain plug into the drain port of the engine oil pan and tighten the plug to 33 to 37 N-m (24 to 27 ft-lb). 4.
Fuel System Maintenance 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. Add fuel to the fuel tank until the level is 25 mm (1 inch) below the bottom of the filler neck.
9. Open the air bleed screw at the fuel injection pump (Figure 55). 10. Turn key in starter switch to the On position. Note: Electric fuel pump will begin operation, thereby forcing air out around air bleed screw on fuel injection pump. 11. Leave the key in the On position until a solid stream of fuel flows out around the bleed screw (Figure 55). 12. Tighten the bleed screw (Figure 55) 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 4. Disconnect the 2 hoses from the hose fittings, and allow any fuel in the hoses to drain into an approved fuel container (Figure 57). 5. Rotate the standpipe cap counterclockwise the remove the cap (Figure 58). Service Interval: Every 400 hours Removing the In-Tank Fuel Filter Service Interval: Every 400 hours Note: The fuel filter is a part of the standpipe assembly. 1.
Electrical System Maintenance hose to the fitting with the hose clamp (Figure 57). 6. Assemble the cover to the tank with the 4 screws (#10 x 3/4 inch) that you removed in step 2 of Removing the In-Tank Fuel Filter (page 49). 7. Torque the screws to 10 in-lbs. Replacing the Fuses The fuse block for the electrical system is located beneath the operator's seat (Figure 59).
a solution of 4 parts water and 1 part baking soda. Apply a light coating of grease to the battery terminals to prevent corrosion. WARNING Battery terminals or metal tools could short against metal sprayer components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the sprayer.
3. Drive System Maintenance Install the battery in the chassis; refer to Installing the Battery (page 51). Storing the Battery Inspecting the Wheels/Tires If the machine will be stored for more than 30 days, remove the battery and charge it fully. Either store it on the shelf or on the machine. Leave the cables disconnected if it is stored on the machine. Store the battery in a cool atmosphere to avoid quick deterioration of the charge in the battery.
Adjusting the Front Wheel Toe-in Service Interval: Every 200 hours/Yearly (whichever comes first) The toe-in should be 0 to 3 mm (0 to 1/8 inch). 1. Check and fill all tires; refer to Checking Tire Pressure. 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 64). The distance between the front of the tires should be 0 to 3 mm (0 to 1/8 inch) less than the distance between the back side of the front tires. g002246 Figure 62 1.
6. Cooling System Maintenance Ensure that there is full travel of the steering wheel in both directions. Servicing the Cooling System Service Interval: Every 100 hours—Check the cooling system hoses for wear and damage. Every 400 hours/Yearly (whichever comes first)—Check the coolant (as directed by the manufacturer) and change if necessary. Cooling system capacity: 5.5 L (5.
7. Slowly fill the radiator with coolant to approximately 2.5 cm (1 inch) below the sealing surface of the cap. Note: Use enough coolant to fill the engine and the system lines. This will allow for the coolant to expand without it overflowing while the engine is warming up. 8. Start the engine with the cap loosely on the radiator (Figure 66). 9. Allow the engine to warm up until the thermostat opens. Note: This usually occurs between 175 and 190 degrees F.
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, stop the pump, stop the engine, and remove the key from the starter switch. 2. Set the parking brake. 3. Put the blocks under the wheels to prevent the machine from rolling. 4.
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 Hydraulic Fluid Specification The machines reservoir is filled at the factory with approximately 56 L (15 US gallons) of high quality hydraulic fluid. Check the level of the hydraulic fluid before the engine is first started and daily thereafter.
Important: Many hydraulic fluids are almost colorless, making it difficult to spot leaks. A red dye additive for the hydraulic system oil is available in 20 ml (2/3 oz) bottles. One bottle is sufficient for 15 to 22 L (4 to 6 US gallons) of hydraulic oil. Order part no. 44-2500 from your authorized Toro distributor. This red dye is not recommended for use with biodegradable fluids; use food coloring.
Changing the Hydraulic Oil 9. Service Interval: Every 400 hours/Yearly (whichever comes first) Checking the Hydraulic Lines and Hoses Hydraulic fluid capacity: 56 L (15 US gallons) of the specified hydraulic fluid or equivalent; refer to Hydraulic Fluid Specification (page 57). Inspect the hydraulic lines and hoses daily for leaks, kinked lines, loose mounting supports, wear, loose fittings, weather deterioration and chemical deterioration. Make all necessary repairs before operating.
Changing the Pressure Filter Spray System Maintenance Service Interval: Every 400 hours WARNING Chemical substances used in the spray system may be hazardous and toxic to you, bystanders, animals, plants, soils or other property. 1. Move the machine to a level surface, shut off the sprayer pump, shut off the engine, and remove the key from the starter switch. 2. Align a drain pan under the pressure filter (Figure 73).
9. Install the plug into the bowl hand tight (Figure 73). Pump Maintenance Inspecting the Pump Service Interval: Every 400 hours/Yearly (whichever comes first)—Inspect the pump diaphragm and replace if necessary (see an Authorized Toro Service Distributor). Every 400 hours/Yearly (whichever comes first)—Inspect the pump check valves and replace if necessary (see an Authorized Toro Service Distributor).
6. Turn the eyelet rod in the actuator rod to shorten or lengthen the extended actuator to the desired position (Figure 75). Inspecting the Nylon Pivot Bushings Note: The eyelet rod must be turned in half or complete revolutions to allow the reassembly of the rod to the boom. Service Interval: Every 400 hours/Yearly (whichever comes first) 7. Once the desired position has been achieved, tighten the jam nut to secure the actuator and eyelet rod. 8.
Cleaning 5. Installing the Section Manifold Valve (page 68) Cleaning the Radiator Cooling Fins 6. Installing the Valve Actuator (page 69) Removing the Valve Actuator Service Interval: Every 200 hours—Clean the radiator fins. Important: Do not spray water into a hot engine compartment. 1. 2. 1. Position the sprayer on a level surface, set the parking brake, stop the pump, stop the engine, and remove the key from the starter switch. 2.
g028242 Figure 79 1. Agitation valve manifold g028241 Figure 78 Agitation Valve 1. Flange (pressure filter head) 5. Gasket 2. Manifold (agitation valve) 6. Flange (adapter fitting—agitation throttle valve) 3. Flange (agitation bypass valve) 7. Flange (reducer coupling) Removing the Section Manifold Valve 1. 4. Flange clamp 2. Remove the agitation valve manifold from the machine (Figure 79).
g028236 Figure 80 1. Flange (reducer coupling) 4. Gasket 2. Manifold (section valve) 5. Flange clamp g028238 Figure 81 3. Flange (adjacent section valve) 2. Remove the retainer that secures the section valve manifold to the bypass fitting (Figure 81). 1. Retainer 3. Socket (outlet fitting) 2. Socket (bypass fitting) 4. Manifold valve assembly 3. 65 Remove the section valve manifold from the machine (Figure 82).
g028243 Figure 84 Agitation Valve Manifold g028239 Figure 82 1. Bypass fitting 1. Stem retainer 7. Back seating O-ring (0.676 inch / 0.07 inch) 2. Valve stem 8. Valve seat ring 2. Section valve manifold 3. Stem port Cleaning the Manifold Valve 1. Position the valve stem so that it is in the closed position (B of Figure 83). g027562 1. Valve open 2. 10. Ball valve 5. Endcap fitting 11. Endcap fitting assembly 6. Endcap seal O-ring (0.796 inch / 0.139 inch) Figure 83 2.
Assembling the Manifold Valve 1. Check the condition of the outlet fitting O-rings (section valve manifold only), endcap O-rings, back seating O-rings, ball seat for damage or wear (Figure 84 and Figure 85). 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 84 and Figure 85). 3. Install the valve stem and seat into the manifold and secure the stem and seat with the stem retainer (Figure 84 and Figure 85). 4.
Installing the Agitation Manifold Valve 1. 6. Assemble the agitation valve manifold, gasket, and reducer coupling with a clamp tightened hand tight (B of Figure 87). Align the flange of the agitation bypass valve, 1 gasket, and the endcap fitting flange of the agitation valve manifold (A of Figure 87). 7. Align a 1 gasket between the flanges of the agitation valve manifold and the adapter fitting for the agitation throttle valve (C of Figure 87).
4. Secure the endcap fitting to the outlet fitting by inserting a retainer into the socket of the outlet fitting (A of Figure 88) 5. Align a 1 gasket between the flanges of the reducer coupling and the section valve manifold (B of Figure 88). 6. Assemble the reducer coupling, gasket, and section valve manifold with a clamp tightened hand tight ( B of Figure 88). 7.
D. Grease the sprayer; refer to Greasing the Sprayer (page 41). E. Change the engine-oil filter and oil; refer to Changing the Engine Oil Filter (page 45) and Changing the Engine Oil (page 46). F. Check the tire pressure; refer to Checking the Tire Air Pressure (page 22). G. Prepare the fuel system as follows: H. I. i. Start the engine and run it at idle speed for approximately 2 minutes. ii. Stop the engine. iii. Flush the fuel tank with fresh, clean fuel. iv.
Troubleshooting Troubleshooting the Engine and Vehicle Problem The starter does not rotate the engine. 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. 2. Correct or replace fuse. 3. Charge or replace the battery. 4. Contact your Authorized Service Dealer. 5. Contact your Authorized Service Dealer. 5.
Problem The engine loses power. There is abnormal vibration or noise. Possible Cause Corrective Action 1. The crankcase oil level is incorrect. 1. Fill or drain to the Full mark. 2. The air cleaner element is dirty. 3. Dirt, water, or stale fuel is in the fuel system. 4. The engine is overheated. 5. The vent hole in the fuel tank vent fitting is plugged. 6. Low compression. 2. Replace.the air cleaner element. 3. Drain and flush the fuel system; add fresh fuel. 4. See Engine Overheats. 5.
Problem A boom actuator is not operating properly. Possible Cause Corrective Action 1. A thermal breaker in the fuse block responsible for powering the actuator has tripped due to overheating. 1. Wait for the system to cool down before resuming operation. If the thermal breakers trip repeatedly, contact your Authorized Service Dealer. 2. A thermal breaker in the boom actuator responsible for powering the actuator has tripped or malfunctioned. 2. Contact your Authorized Service Dealer.
Schematics g028176 Flow Diagram (Rev.
International Distributor List Distributor: Country: Phone Number: Distributor: Phone Number: 57 1 236 4079 Colombia Japan 81 3 3252 2285 Czech Republic 420 255 704 220 420 255 704 Slovakia 220 Argentina 54 11 4 821 9999 Russia 7 495 411 61 20 Ecuador 593 4 239 6970 Finland 358 987 00733 Agrolanc Kft Balama Prima Engineering Equip. B-Ray Corporation Hungary Hong Kong Korea 36 27 539 640 852 2155 2163 82 32 551 2076 Maquiver S.A. Maruyama Mfg. Co. Inc. Mountfield a.s.
Toro General Commercial Product 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).
