Form No. 3450-845 Rev A LT2240 Compact Triple 4-Wheel Drive Turf Mower Model No. 31654—Serial No. 400000000 and Up Register at www.Toro.com.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. g000502 Figure 2 Safety-alert symbol Introduction This manual uses 2 words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.
Changing the Hydraulic Fluid ............................ 55 Cutting Unit Maintenance ..................................... 56 Blade Safety ..................................................... 56 Backlapping the Cutting Units ........................... 56 Grinding the Cutting Units................................. 57 Chassis Maintenance........................................... 58 Inspecting the Seat Belt .................................... 58 Checking the Fasteners....................................
Safety This machine has been designed in accordance with EN ISO 5395. General Safety This product is capable of amputating hands and feet and of throwing objects. • Read and understand the contents of this Operator’s Manual before starting the engine. • Use your full attention while operating the machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur. • Do not put your hands or feet near moving components of the machine.
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. decal93-9084 93-9084 decal111-3562 111-3562 1. Lift point/Tie-down point 1. Press the pedal to adjust the steering wheel angle. decal93-6686 93-6686 1. Hydraulic fluid 2. Read the Operator's Manual. decal111-3567 111-3567 1. Pedal operation to control machine direction decal106-6754 106-6754 1.
decal117-3276 117-3276 1. Engine coolant under pressure 3. Warning—do not touch the hot surface. 2. Explosion hazard—read the Operator's Manual. 4. Warning—read the Operator's Manual. decal134-4281 134-4281 1. Warning—read the Operator's Manual. decal120-0625 120-0625 4. If the roll bar is raised, wear the seat belt. 2. There is no rollover 5. If the roll bar is not raised, protection when the roll do not wear the seat belt. bar is down. 3. There is rollover protection 6.
decal134-5122 134-5122 1. Warning—shut off the engine and remove the key before releasing or operating the safety latches. decal134-5139 134-5139 decal134-4539 1. Warning—read the 3. Tipping hazard—lower Operator’s Manual; wear attachments when hearing protection; remove operating on hills/slopes; the key before performing do not turn sharply while maintenance. traveling fast; drive slowly when turning. 134-4539 1.
decal134-1807 134-1807 1. Slope indicator 7. Raise 2. Right cutting unit controls 8. Fast 9. Engine speed 3. Center cutting unit controls 4. Left cutting unit controls 10. Slow 5. Lower/float 6. Transport 11.
Setup Media and Additional Parts Description Use Qty. 1 1 Operator's Manual Engine owner’s manual Read the manuals before operating the machine. Store all documentation in a safe place for future use. Note: Determine the left and right sides of the machine from the normal operating position. Product Overview Controls Control Console Controls g348038 Figure 3 1. Front cutting unit 4. Operator's seat 2. Control arm 5. Engine hood 3. Steering wheel 6. Rear cutting unit g348059 Figure 4 1.
g348129 Figure 5 1. Horn button Throttle Control • To increase the engine speed, move the g348147 Figure 7 throttle-control lever (Figure 6) forward. 1. Auto reverse limited-lift switch • To decrease engine speed, move the throttle-control lever rearward. Note: Engine speed influences the speed of the other functions, i.e. ground speed, reel speed and cutting unit lift rate.
Note: The LED light in the switch illuminates when Lift-Control Switches the parking brake is engaged and the ignition key is turned to the RUN position. Use the lift-control switches to raise and lower the cutting units (Figure 9). g348146 Figure 9 1. Left (front) cutting-unit lift switch 2. Rear cutting-unit lift switch 3. Right (front) cutting-unit lift switch g348063 Figure 11 1. Locking button (orange) 2.
Control Console Indicators g348164 Figure 14 1. Low engine-oil pressure warning light Engine Coolant Overheating Warning Light The engine coolant warning light illuminates, the horn is actuated, and the cutting units stop (Figure 15). g348058 Figure 12 1. Battery warning indicator 2. Engine-oil pressure warning indicator 3. Hydraulic fluid temperature warning indicator (not applicable for Model 31654) 5. Engine coolant temperature warning indicator 6. Glow plug indicator 7.
Transmission Neutral Indicator Light Traction Pedals The transmission neutral indicator light illuminates when the traction pedals are in the NEUTRAL position and the ignition key is turned to the RUN position (Figure 17). Forward travel: Press the forward traction pedal to drive the machine forward and increase ground speed. Release the pedal to reduce ground speed (Figure 19).
Operator Weight Adjustment Rotate the handle clockwise to increase suspension stiffness and counterclockwise to decrease the stiffness. The dial indicates when the seat suspension is adjusted for the operator’s weight (kg); refer to Figure 22. g014549 Figure 20 Operator’s Seat Controls Forward/Backward Adjustment Move the lever upward to adjust the forward/backward position of the seat. Release the lever to lock the seat in position (Figure 21). g348123 Figure 22 1. Lever 2.
Fuel Gauge The fuel gauge shows the amount of fuel in the tank (Figure 25). g348122 Figure 23 1. Handle g348110 Figure 25 Backrest Adjustment Pull the handle outward to adjust the seat backrest angle. Release the handle to lock the seat backrest in position (Figure 24). g348124 Figure 24 1.
Transport Latches Front Cutting Unit Arm Latches Raise the cutting units to the TRANSPORT position and secure the arm-latch pins to the latches with the bails (Figure 26). g327358 Figure 26 1. Bails (front cutting-unit arm latches) Rear Cutting Unit Arm Latch Raise the cutting units to the TRANSPORT position, push down the latch handle for the rear cutting-unit arm, and move the handle forward and up (Figure 27). g348109 Figure 27 1.
Specifications Note: Specifications and design are subject to change without notice. Transport Width 138 cm (54-5/16 inches) Width of Cut 212 cm (83-1/2 inches) Overall Width (heads down) 231 cm (91 inches) Length 286 cm (112-5/8 inches) Height 160.5 cm (63-3/16 inches) with ROPS folded 211.5 cm (83-5/16 inches) with ROPS in the vertical operating position 1270 kg (2800 lb) Weight (with full fluids and 200 mm 6-blade cutting units) Engine Kubota 18.
Performing Daily Maintenance Operation Before Operation Before starting the machine each day, perform the Each Use/Daily procedures listed in Maintenance (page 32). Before Operation Safety Filling the Fuel Tank General Safety • Never allow children or untrained people to • • • • • • Service Interval: Before each use or daily operate or service the machine. Local regulations may restrict the age of the operator. The owner is responsible for training all operators and mechanics.
Fuel Table Diesel fuel specification Using a clean rag, clean area around fuel-tank cap. 3. Remove the cap from the fuel tank (Figure 28). Location ASTM D975 No. 1-D S15 2. USA No. 2-D S15 EN 590 European Union ISO 8217 DMX International JIS K2204 Grade No. 2 Japan KSM-2610 Korea • Use only clean, fresh diesel fuel or biodiesel fuels. • Purchase fuel in quantities that you can use within 180 days to ensure fuel freshness. g348181 Use summer-grade diesel fuel (No.
• Use your full attention while operating the CAUTION machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur. If safety interlock switches are disconnected or damaged, the machine could operate unexpectedly, causing personal injury. • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine.
• Check carefully for overhead obstructions and do – Be aware that operating the machine on wet grass, across slopes, or downhill may cause the machine to lose traction. not contact them. • Keep the ROPS in safe operating condition by – Use extreme caution when operating the machine near drop-offs, ditches, embankments, water hazards, or other hazards. The machine could suddenly roll over if a wheel goes over the edge or the edge caves in. Establish a safety area between the machine and any hazard.
Lowering the Roll Bar 2. 1. Park the machine on a level surface, lower the cutting units, engage the parking brake, shut off the engine, and remove the key. 2. Remove the hairpins from the roll-bar pins in the pivot brackets of the lower roll-bar frame (Figure 29). Remove the roll-bar pins to the pivot brackets (Figure 31). g348269 Figure 31 1. Roll-bar pin 3. Raise the upper roll bar until the holes in the roll bar align with the pivot brackets (Figure 32). g348267 Figure 29 1. Roll-bar pin 3.
Important: Do not crank the engine longer WARNING than 15 seconds. Operating the machine in an unsafe manner could result in personal injury. 5. Before starting the engine, ensure that the following conditions are met: WARNING • The area is clear of bystanders. An illuminated warning light could indicate a serious problem that could lead to personal injury. • The cutting unit drive is disengaged. • The parking brake is engaged.
Using the Cutting Units Note: The lift-control switch automatically returns to the (NEUTRAL) position when you release it. Adjusting the Grass Deflectors Adjust the rear grass deflectors as low as possible so that grass clippings discharge to the ground without restricting clippings exiting cutting unit (Figure 35). Note: Always position the rear grass deflectors correctly. g348146 Figure 36 1. Left (front) cutting-unit lift switch 2. Rear cutting unit lift switch 3.
Auto-Limited Lift in Reverse With auto-limited lift in reverse engaged, driving the machine in reverse causes the cutting units to automatically raise to the limited-lift position. Important: The cutting units continue to run while driving in reverse with the auto-limited lift in reverse engaged. Operating the Machine with the Auto-Limited Lift in Reverse Engaged 1. g348287 Figure 39 1. Forward 2. Off Press the auto-limited lift in reverse switch to the ON position (Figure 38). 3.
Clearing the Cutting Units downward to the tires. This action is known as weight transfer. Note: Adjust the amount of weight transfer to suit operating conditions. 1. WARNING Never attempt to rotate the cutting units by hand. Residual pressure in the hydraulic system could cause the cutting unit(s) to rotate suddenly when you release the blockage, which may cause serious injury. • Always wear protective gloves and use a suitable strong wooden instrument.
continuing operation. Serious damage could occur if you operate the machine with a malfunction. After Operation Mowing Grass General Safety To maintain the high quality of cut, keep the rotational speed of the cutting units as high as possible. This requires high engine speed. • Park the machine on a level surface. • Disengage and lower the cutting units. • Engage the parking brake. Cutting performance is best when cutting against the lie of the grass.
Identifying the Tie-Down Points 2. Chock the front wheels of the machine. 3. Raise the platform forward; refer to Raising the Platform (page 35). 4. Remove the 2 bolts (12 x 40 mm) and 2 washers (12 mm) stored in the platform support rails (Figure 42). g292366 Figure 42 1. Bolt (12 x 40 mm) and washers (12 mm) 5. 2. Platform support rail Connect a rigid tow bar between the front tow ring of the machine and the tow vehicle (Figure 43). g280193 Figure 41 1. Front tie-down point 2.
Important: You must manually steer the machine while it is towed. When the engine is shut off, there is no hydraulic steering assist—steering the machine feels heavy. g292377 Figure 44 1. Hex plug 7. Assemble a bolt (12 x 40 mm) and washer (12 mm) into the hole at the center of the motor end plate (Figure 45). g014450 Figure 46 1. Transmission bypass valves 2. Lower and latch the platform; refer to Lowering the Platform (page 35). 3. Remove the wheel chocks. g014451 Figure 45 1.
Restoring the Transmission Pump 1. Chock the front wheels. 2. Raise the platform forward; refer to Raising the Platform (page 35). 3. Close the bypass valve on the transmission pump (Figure 47) by turning it clockwise. Restoring the Brakes 1. Remove the bolt (12 x 40 mm) and washer (12 mm) from the hole at the center of the motor end plate (Figure 48). g014451 Figure 48 1. Front wheel motor 3. Washer (12 mm) 2. Hex plug 4. Bolt (12 x 40 mm) 2.
6. Stow the 2 bolts (12 x 40 mm) and 2 washers (12 mm) stored in the platform support rails (Figure 49). g292366 Figure 50 1. Bolt (12 x 40 mm) and washers (12 mm) 2. Platform support rail 7. Lower the platform; refer to Lowering the Platform (page 35). 8. Disconnect the tow vehicle. 9. Check the brake operation of the machine. WARNING Operating the machine without the braking system working properly may cause you to lose control of the machine, resulting in serious injury to you and bystanders.
Maintenance Download a free copy of the electrical or hydraulic schematic by visiting www.toro.com/en-gb and searching for your machine from the Manuals link on the home page. Note: Determine the left and right sides of the machine from the normal operating position. Maintenance Safety • If possible, do not perform maintenance while the • Before you leave the operator’s position, do the • following: – Park the machine on a level surface. • – Disengage and lower the cutting units.
Maintenance Service Interval Maintenance Procedure Every 150 hours • Change the engine oil and filter. Every 250 hours • Check the transmission-control cable. • Inspect the cooling-system hoses. Every 400 hours • Check the engine speed (idle and full throttle). • Replace the fuel filter. • Check the fuel lines and connections for deterioration, damage, or loose connections. Every 500 hours • • • • Replace the primary air filter. Check the electrical system. Check the rear wheel alignment.
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Mon. Maintenance Check Item Tues. Wed. Thurs. Fri. Sat. Check the safety interlock operation. Check the brake operation. Check the engine-oil and fuel levels. Check the air-filter restriction indicator. Check the radiator and screen for debris. Check unusual engine noises.1 Check unusual operating noises. Check the hydraulic system fluid level. Check hydraulic hoses for damage. Check for fluid leaks.
Pre-Maintenance Procedures Lowering the Platform Preparing the Machine for Maintenance Operating the machine with the platform unlatched may cause you to lose control of the machine, resulting in serious injury to you and bystanders. 1. 2. 3. 4. 5. 6. WARNING Park the machine on a level surface. Engage the parking brake. Lower the cutting units. Shut off the engine and remove the key. Wait for all movement to stop. Allow the machine to cool before adjusting, servicing, or cleaning it.
3. Installing the Storage Compartment Fully lower the platform and move the platform-latch handle toward the rear of the machine until the latch hooks fully engage the locking bar (Figure 55). 1. Align the holes on the bottom of the storage compartment with the holes in the chassis brackets. 2. Assemble the storage compartment to the machine with the 3 knobs and 3 washers (Figure 57) g290370 Figure 55 1. Platform-latch handle Removing the Storage Compartment 1.
6. If raising the front of the machine, chock the rear wheels to prevent the machine from rolling away. Note: The parking brake operates only on the front wheels. 7. g014447 Figure 58 1. Front left lift point 3. Rear lift point 2. Front right lift point Raising the Mower off the Ground WARNING If you go under the machine while the engine is running, you could be seriously injured or killed. • Never crawl under the machine while the engine is running.
Lubrication Greasing the Bearings, Bushings, and Pivots Service Interval: Before each use or daily—Lubricate the grease fittings. Grease bearings, bushings, and pivot points immediately after every washing, regardless of the service interval. Every 50 hours—Lubricate the grease fittings. Grease bearings, bushings, and pivot points immediately after every washing, regardless of the service interval.
Engine Maintenance 5. Engine Safety Note: The horn sounds and the engine coolant temperature warning light illuminates to confirm operation. • Shut off the engine before checking the oil or adding oil to the crankcase. • Do not change the governor speed or overspeed Important: If the system is malfunctioning, make repairs before operating the mower. the engine. Checking the Engine Overheat Warning System Service Interval: Every 100 hours 1.
Replacing the Primary Air Filter 6. Inspect the new filter for shipping damage, checking the sealing end of the filter and the body. Important: Do not use a damaged element. Service Interval: Every 500 hours Check the air-cleaner body for damage that could cause an air leak. Replace the air-cleaner body if damaged. Check the whole intake system for leaks, damage, or loose hose clamps. 7. Note: Service the primary air filter when the filter-blockage indicator (Figure 61) is red.
Servicing the Engine Oil Oil Specification Use high-quality engine oil that meets the following specifications: • API Classification Level Required: CH-4 or higher • Preferred oil: SAE 15W-40 (above 0°F) • Alternate oil: SAE 10W-30 or 5W-30 (all temperatures) Toro Premium Engine Oil is available from your authorized Toro distributor in either 15W-40 or 10W-30 viscosity grades. See the parts catalog for part numbers. g348420 Figure 64 1. Dipstick tube 4.
Extended Engine Maintenance Service Interval: After the first 50 hours—Check the engine speed (idle and full throttle). Every 400 hours—Check the engine speed (idle and full throttle). g348419 Figure 66 1. Oil pan (engine) 3. Drain plug (engine oil) 2. Gasket 4. When all the oil is drained, install the drain plug. 5. Remove the oil filter (Figure 67). g348422 Figure 67 1. Oil filter (engine) 2. Adapter (oil filter) 6. Apply a light coat of clean oil to the oil filter gasket. 7.
Replacing the Fuel Filter Fuel System Maintenance Service Interval: Every 400 hours Important: Replace the fuel filter canister periodically to prevent wear of the fuel injection pump plunger or the injection nozzle, due to dirt in the fuel. 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.
Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the • g348433 Figure 69 1. Filter head 8. 2. Fuel filter Battery Maintenance Remove the filter canister and clean the filter head (Figure 69). 9. Lubricate the gasket on the new filter canister with clean diesel fuel. 10. Install the new filter canister by hand until the gasket contacts the mounting surface. 11. Remove the inlet hose pinch tool and open the vent screw on the top of the filter head.
Checking the Electrical System temperature conditions, the battery electrolyte may require adding water. 1. Prepare the machine for maintenance; refer to Preparing the Machine for Maintenance (page 35). 2. Unlatch and open the hood. 3. At the left side of the machine, slip back the battery terminal insulators (Figure 70). Service Interval: Every 500 hours Inspect all electrical connections and cables and replace any which are damaged or corroded.
Drive System Maintenance Checking the Tire Pressure Check the air pressure in the front and rear tires. Refer to the following chart for the correct pressure. Important: Maintain correct tire pressure in all tires to ensure correct contact with the turf. Tires Tire Type Recommended Tire Pressures General Usage Road Maximum Turf Conditions Conditions Pressure g351786 Figure 72 1. 50A (Main power) 7. 10A (Headlights—optional) 2. 40A (ECU) 8. 10A (Air-ride seat—optional) 3. 50A (Glow plugs) 9.
Inspecting the Transmission Control Cable and Operating Mechanism 1. Turn the steering wheel to align the rear wheels in the straight ahead. 2. Prepare the machine for maintenance; refer to Preparing the Machine for Maintenance (page 35). 3. At axle height, measure the distance between the front of the rear wheels and between the rear of the rear wheels.
Cooling System Maintenance Cooling System Safety • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. g348714 Figure 75 1. Track rod assembly • Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns. 3. Rod end 2. Jam nut 2. – Always allow the engine to cool at least 15 minutes before removing the radiator cap. Align the wheels by rotating the track rod (Figure 75).
• Preferred option: If distilled water is not available, use a pre-mix coolant instead of a concentrate. • Minimum requirement: If distilled water and pre-mix coolant are not available, mix concentrated coolant with clean drinkable water. Checking the Coolant Level Service Interval: Before each use or daily CAUTION If the engine has been running, the pressurized, hot coolant can escape and cause burns. • Do not open the radiator cap when the engine is running.
g348599 Figure 80 1. Oil-cooler latches 7. Rotate the oil cooler latches inward, and pivot the oil cooler (Figure 80 and Figure 81). g348598 Figure 79 3. Unlatch and open the hood (Figure 79). 4. Clean the inside of the hood screens with compressed air (Figure 79). 5. 6. g348600 Figure 81 Thoroughly clean all debris out of the engine area. 1. Radiator Clean the oil cooler with low-pressure (50 psi) compressed air (Figure 80). 8.
Belt Maintenance Tensioning the Alternator Belt Service Interval: After the first 50 hours Every 100 hours 1. Prepare the machine for maintenance; refer to Preparing the Machine for Maintenance (page 35). 2. Unlatch and open the hood. g348613 Figure 83 g348710 Figure 82 3. Check the condition of the belt. 1. Tension bracket bolt 4. Alternator pivot bolt 2. Alternator tension bolt 3. Belt 5. Alternator 5. Note: Replace the belt if it is worn or damaged. 4.
Controls System Maintenance Hydraulic System Maintenance Checking the Forward/Reverse Travel Pedal Action Hydraulic System Safety With the engine shut off, operate the forward and reverse travel pedals through the full range of articulation and ensure that the mechanism returns freely to the NEUTRAL position. • Ensure that all hydraulic-fluid hoses and lines are • Seek immediate medical attention if fluid is injected into skin. Injected fluid must be surgically removed within a few hours by a doctor.
Hydraulic Fluid Specifications in 19 L (5 US gallon) pails or 208 L (55 US gallon) drums from your authorized Toro distributor. The reservoir is filled at the factory with high-quality hydraulic fluid. Check the level of the hydraulic fluid before you first start the engine and daily thereafter; refer to Checking the Hydraulic Fluid Level (page 53).
Important: Do not overfill the tank with hydraulic fluid. 6. Install the cap onto the tank. 7. Install the storage compartment; refer to Installing the Storage Compartment (page 36). Changing the Hydraulic Return Filter Service Interval: Every 1,000 hours—If you are using the recommended hydraulic fluid, replace the hydraulic return filter. 6.
6. 7. 8. Thread the filter housing onto the filter head, and tighten the housing. Start the engine and let it run for 2 minutes to purge air from the system. Shut off the engine, remove the key, and check for leaks. Close and latch the hood. 4. Use the hardware supplied in the dampener kit to secure the new dampener to the transmission pump and bracket. 5. Lower the platform; refer to Lowering the Platform (page 35).
Cleaning the Strainers Cutting Unit Maintenance 1. Remove the storage compartment; refer to Removing the Storage Compartment (page 36). 2. Remove the oil tank suction flange to gain access to the suction strainer (Figure 89). Blade Safety A worn or damaged blade or bedknife can break, and a piece could be thrown toward you or bystanders, resulting in serious personal injury or death. • Inspect the blades and bedknives periodically for excessive wear or damage. • Use care when checking the blades.
Grinding the Cutting Units 80-Grit Carborundum Paste Part Number Quantity 63-07-088 45 kg (1 lb) 63-07-086 11 kg (25 lb) • Grind reel blades or bedknives to correct excessively rounded or distorted reel edges or bedknife edges. Important: Replace the bedknives at the end of their wear life. • Grind new blades on their holders prior to fitting. • When grinding reel blades or the bedknives are needed, it is essential that they are ground at the same time.
Chassis Maintenance Cleaning Inspecting the Seat Belt Washing the Machine Service Interval: Before each use or daily Wash the machine as needed using water alone or with a mild detergent. You may use a rag when washing the machine. 1. 2. Inspect the seat belt for wear, cuts, and other damage. Replace the seat belt(s) if any component does not operate properly. Important: Do not use brackish or reclaimed water to clean the machine. Clean the seat belt as necessary.
Storage Storage Safety 9. Seal the air-cleaner inlet and the exhaust outlet with weatherproof tape. 10. Check the antifreeze protection and add a 50/50 solution of water and ethylene glycol antifreeze as needed for the expected minimum temperature in your area. • Before you leave the operator’s position, do the following: – Park the machine on a level surface. Preparing the Electrical System – Disengage and lower the cutting units. – Engage the parking brake. – Shut off the engine and remove the key.
Troubleshooting Problem There are areas of uncut grass at the overlap between cutting units. There are full-width ridge lines in the cut across the direction of travel. Possible Cause Corrective Action 1. You are turning too tightly. 1. Increase the turning radius. 2. The machine slides sideways when driving the machine across the face of a slope. 3. There is no ground contact on 1 end of the cutting unit because of poorly routed hoses or wrongly positioned hydraulic adapters. 4.
Problem There is scalping of the turf. There is excessive bedknife wear. The engine does not start with the ignition key. The battery has no power. The hydraulic fluid is overheating. Possible Cause 1. The undulations are too severe for the height of cut setting. 1. Use floating cutting units. 2. The height of cut is too low. 2. Raise the height of cut. 1. The bedknife is in heavy contact with the ground. 1. Raise the height of cut. 2. The cutting edges of the reel and/or bedknife are rounded. 3.
Problem Possible Cause Corrective Action 1. The parking brake is engaged. 1. Disengage the parking brake. 2. The fluid level is low. 3. The reservoir has the wrong kind of fluid. 4. The drive pedal linkage is damaged. 6. The transmission bypass valve is open. 7. There is a broken drive coupling. 2. Fill the reservoir to the correct level. 3. Drain the reservoir and fill it with the correct fluid. 4. Check the linkage and replace any damaged or worn parts. 5.
Problem A cutting unit fails to lift out of work. The cutting units do not follow the contours of the ground. The cutting units fail to start up when lowered into work. Possible Cause 1. There is a lift cylinder seal failure. 1. Replace the seals. 2. The pressure relief valve is jammed open or wrongly set. 3. There is a malfunctioning control valve. 4. There is mechanical blockage. 2. Have the relief valve pressure checked. Consult your authorized distributor. 3. Overhaul the control valve. 4.
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The Toro Warranty Two-Year or 1,500 Hours Limited Warranty Parts Conditions and Products Covered The Toro Company warrants your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for 2 years or 1,500 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).
