Form No. 3450-193 Rev A Reelmaster® 5010-H Traction Unit Model No. 03674—Serial No. 410400000 and Up Register at www.Toro.com.
Visit www.Toro.com for more information, including safety tips, training materials, accessory information, help finding a dealer, or to register your product. This product complies with all relevant European directives. For details, please see the separate product specific Declaration of Conformity (DOC) sheet. 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 Separating the Generator Cooling-Air Shrouds ........................................................ 46 Assembling the Generator Cooling-Air Shrouds ........................................................ 46 Jacking Point Locations .................................... 47 Lubrication .......................................................... 48 Greasing the Bearings and Bushings ................ 48 Engine Maintenance ........................................... 50 Engine Safety ...................
Safety Checking the Hydraulic Lines and Hoses............................................................ 69 Changing the Charge Filter............................... 69 Checking for Leaks ........................................... 70 Hydraulic Fluid Capacity ................................... 70 Changing the Hydraulic Fluid ............................ 70 Testing the Pressure in the Hydraulic System.......................................................... 71 Cutting Unit System Maintenance ............
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. decal106-6754 decalbatterysymbols 106-6754 Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystanders away from the battery. 2. No fire, open flame, or smoking 7. Wear eye protection; explosive gases can cause blindness and other injuries. 3.
decal110-8921 110-8921 1. Traction unit speed 2. Slow 3. Fast decal110-9642 110-9642 1. Stored energy hazard—read the Operator's Manual. 2. Move the cotter pin to the hole closest to the rod bracket and then remove the lift arm and pivot yoke. decal125-8754 125–8754 1. Headlights 6. Slow 2. Engage 7. Lower the cutting units 3. Power take-off (PTO) 8. Raise the cutting units 4. Disengage 9. Read the Operator’s Manual. 5. Fast decal120-4158 120–4158 1. Read the Operator’s Manual. 2.
decal145-5261 145-5261 4. Electric 1. Read the Operator's Manual for fuse information. 2. Power point (12 5. Engine start V) 7. TEC controller 3. Headlights 9. TEC controller 6. Air ride seat suspension (optional) 8. TEC controller decal133-2930 133-2930 1. Warning—do not operate this machine unless you are trained. 4. Tipping hazard—drive slowly when turning; do not turn sharply while traveling fast; only drive on slopes with the cutting units lowered; always wear a seatbelt. 2.
CE Machine decal133-2931 133-2931 Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal. Review the instructions for operating the machine on slopes in the Operator’s Manual as well as the conditions in which you would operate the machine to determine whether you can operate the machine in the conditions on that day and at that site.
decal136-3721 136-3721 1. Read the Operator’s Manual for lubrication information. 2. Brake functions 6. Engine air filter 11. Engine coolant 16. Fluids 7. Engine oil 12. Engine oil level 17. Capacity 3. Check every 8 hours. 8. Fan belt 13. Fuel 18. Fluid interval (hours) 4. Hydraulic fluid 9. Battery 14. Read the Operator’s Manual. 15. Fuel/Water separator 19. Filter interval (hours) 5. Tire pressure 10. Radiator screen decal136-3731 136-3731 1. Read the Operator’s Manual. 5.
decal136-3732 136-3732 1. Acute toxicity 2. Aspiration hazard 4. Corrosive to metals/skin corrosion 5. Environmental toxicity 3.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 4 5 6 7 8 Use Qty. No parts required – Prepare the machine. No parts required – Adjust the control-arm position. Cutting units 5 Install the cutting units. Finishing kit (sold separately) 1 Mount the finishing kits (finishing kits are sold separately). Cutting-unit kickstand 1 Install the cutting-unit kickstand.
Important: Failure to properly grease the machine will result in premature failure of critical parts. 6. Open the hood and check the coolant level; refer to Checking the Coolant Level (page 65). 7. Check the level of the engine-oil level, and close and latch the hood; refer to Checking the Level of the Engine Oil (page 51).
g375232 Figure 5 1. 48 V system connector 3. 2. Battery-disconnect jumper At each cutting unit lift arm, remove the lynch pin that secures the cap to the lift arm pivot yoke, and remove the cap (Figure 6). g027133 Figure 7 1. Counterweight 4. Coat the carrier-frame shaft with clean grease (Figure 8). g003975 Figure 6 1. Lynch pin 2. Cap g375263 Figure 8 Preparing the Cutting Units 1. Remove the cutting units from the cartons. 2.
Positioning the Turf Compensating Spring Cutting Units 2 and 4 g375690 Figure 11 g378839 Figure 9 1. Cutting unit 1 5. Cutting unit 5 1. Carriage bolt (3/8 x 1-1/4 inches) 2. Cutting unit 2 6. Reel motor 2. Turf-compensator bracket 3. Cutting unit 3 7. Weight 4. Cutting unit 4 1. 3. If the hairpin is installed in the rear hole of the compensation-spring rod—remove the hairpin and insert it in the hole next to the bracket (Figure 10). 3.
g375694 Figure 13 1. Flange locknut (3/8 inch) g375274 Figure 15 3. Capscrew 2. Right tab (Carrier frame) 5. 1. Cap 3. Lift-arm yoke 2. Snapper pin 4. Carrier frame shaft Align the holes in the turf-compensator bracket with the holes in the cutting-unit frame (Figure 14). 2. Assemble the lift-arm yoke onto the carrier frame shaft. Note: The support loop of the hose guide aligns 3.
Installing the Rear Cutting Units to the Lift Arms Cutting Units adjusted for a 1.2 cm (3/4 inch) or Higher Height of Cut 1. Slide a cutting unit under the lift arm (Figure 17). g375251 Figure 18 1. Snap-pin positions 3. Slot (lift-arm pivot shaft) 2. Hole (lift-arm pivot shaft) 5. Installing the Rear Cutting Units to the Lift Arms g375252 Figure 17 1. Cap 3. Lift-arm yoke 2. Snapper pin 4. Carrier frame shaft 2. Assemble the lift-arm yoke onto the carrier frame shaft. 3.
g375239 Figure 22 1. Lynch pin 3. Lift arm 2. Lift-arm shaft 4. Washer 6. g375237 Figure 20 1. Cap 3. Lift-arm yoke 2. Snapper pin 4. Carrier frame shaft 7. 3. Assemble the cap to the pivot-arm shaft, and align the holes in the carrier frame shaft, pivot arm shaft, and cap. 4. Secure the pivot arm shaft and cap to the carrier frame shaft with the snapper pin. Insert the lift-arm shaft into the lift arm, and secure shaft to the arm with the lynch pin and washer.
Important: Make sure that the reel-motor cable is not twisted, kinked, or at risk of being pinched. Use the following diagram to determine the positions of cutting units and reel motors. g316995 Figure 25 1. Center front cutting unit 4. Front left cutting unit 2. Left rear cutting unit 5. Front right cutting unit 3. Right rear cutting unit 6. Reel motor location 1.
g316962 Figure 26 Left front cutting unit (#4) 1. Extra flange nut g316976 Figure 28 Center front cutting unit (#1) (Underside of machine shown) 3. Bulkhead bracket 2. Connector plate 6. 1. Connector plate Repeat the procedure on the remaining 4 bulkhead locations as shown in Figure 27 through Figure 30. 3. Bulkhead bracket 2.
g003985 Figure 31 g316998 1. Cutting-unit kickstand Figure 30 Right rear cutting unit (#3) 1. Extra flange nut Secure the kickstand to the chain bracket with the snapper pin (Figure 32). 3. Connector plate 2.
6 7 Installing the 48 V Disconnect Jumper and Closing the Seat Base Installing the CE Hood Lock Parts needed for this procedure: No Parts Required Hood lock, seal, and jam nut 1 Washer Procedure Procedure 1. 1 Apply dielectric grease to the contact surfaces of the battery disconnect jumper (Figure 33). 1. Unlatch and raise the hood. 2. Remove the rubber grommet from the hole in the left side of the hood (Figure 35). g353655 Figure 33 1. 48 V system connector 2.
g375337 Figure 37 2. Hood lock 1. CE decal g375326 Figure 36 1. Hood latch 2. Nut 3. Seal 4. Washer 4. Remove the nut from the lock. 5. Outside the hood, insert the hook end of the latch through the hole in the hood. 2. Remove the backing from the CE decal. 3. Apply the decal to the hood. Applying the Year of Production Decal 1. Note: The seal is aligned to the outside of the hood. 6. Inside the hood, Secure the lock to the hood with the washer and nut. 7.
Product Overview g260768 Figure 40 g375338 Figure 39 1. CE warning decal 2. Warning decal 133-293 2. Remove the backing from the CE warning decal. 3. Apply the CE warning decal over decal 133-293. 1. Engine hood 5. Seat adjustments 2. Operator's seat 6. Front cutting units 3. Control arm 7. Rear cutting units 4. Steering wheel Controls Traction Pedal The traction pedal (Figure 41) controls the forward and reverse operation.
Tilt-Steering Pedal To tilt the steering wheel towards you, press the foot pedal (Figure 41) down, pull the steering tower toward you to the most comfortable position, and release the pedal. Engine-Speed Switch The engine-speed switch has 2 modes to change the engine speed (Figure 42). By momentarily tapping the switch, you can change the engine speed in 100 rpm increments. If you hold the switch down, the engine automatically moves to High or Low idle, depending on which end of the switch you press.
Enable/Disable Switch Use the enable/disable switch (Figure 42) in conjunction with the lower mow/raise control lever to operate the cutting units. Headlight Switch Pivot the switch downward to turn on the headlights (Figure 42). Power Point The power point is a 12 V power supply for electronic devices (Figure 43). g027134 Figure 44 1.
InfoCenter Icon Description Seat-Position Lever Pull the seat-position lever (Figure 45) to move the seat forward and rearward. Release the lever to lock the seat position. SERVICE DUE Indicates when scheduled service should be performed Hour meter Weight-Adjusting Knob Info icon Rotate the weight-adjusting knob until your weight is displayed in the window of the weight gauge. Fast Height-Adjusting Knob Slow Rotate the height-adjusting knob to change the height of the seat.
Using the Menus InfoCenter Icon Description (cont'd.) To access the InfoCenter menu system, press the menu access button while at the main screen. This brings you to the main menu. Refer to the following tables for a synopsis of the options available from the menus: Battery Motor/Generator (not charging) Main Menu Motor/Generator (charging) E-Reel Menu Item Description Faults The Faults menu contains a list of the recent machine faults.
Engine Run Backlap Indicates the inputs, qualifiers, and outputs for starting the engine. About Menu Item Description Indicates the inputs, qualifiers and outputs for operating the backlap function. Model Lists the model number of the machine. SN Lists the serial number of the machine. Machine Controller Revision Lists the software revision of the master controller. CU CU CU CU CU 1 2 3 4 5 Lists the software revision of each cutting unit.
2. Setting the Service Due Timer In the SETTINGS MENU, use the center button to scroll down to the PROTECTED MENU and press the right button (Figure 48A). The service due timer resets the service due hours after a scheduled maintenance procedure is performed. 1. In the Settings Menu, use the center button to scroll down to the PROTECTED MENU and press the right button. 2. Enter PIN; refer to Accessing Protected Menus on the Operator’s Manual for your machine. 3.
3. 4. Specifications Use the center and right button to select the appropriate HOC setting. (If the exact setting is not displayed, select the nearest HOC setting from the list displayed). Note: Specifications and design are subject to change without notice. Press the left button to exit HOC and save the setting.
Operation • Do not store the machine or fuel container where Note: Determine the left and right sides of the machine from the normal operating position. • If you spill fuel, do not attempt to start the engine; there is an open flame, spark, or pilot light, such as on a water heater or other appliance. avoid creating any source of ignition until the fuel vapors have dissipated.
Adding Fuel Important: If your machine fails any of the 1. Park the machine on a level surface, lower the cutting units, shut off the engine, and remove the key. 2. Using a clean rag, clean the area around the fuel-tank cap. 3. Remove the cap from the fuel tank (Figure 49). interlock switch checks, contact your authorized Toro distributor. Preparing the Machine 1. 2. Drive the machine slowly to an open area. Lower the cutting units, shut off the engine, and engage the parking brake.
Breaking in the Machine • Slow down and use caution when making turns and crossing roads and sidewalks with the machine. Always yield the right-of-way. To ensure optimum performance of the parking brake system, burnish (break in) the brakes before use. Set the forward traction speed to 6.4 km/h (4 mph) to match the reverse traction speed (all 8 spacers moved to the top of the mow-speed control).
4. Changes in the terrain can result in a change in slope operation for the machine. – Avoid starting, stopping, or turning the machine on slopes. Avoid making sudden changes in speed or direction. Make turns slowly and gradually. – Do not operate a machine under any conditions where traction, steering, or stability is in question. – Remove or mark obstructions such as ditches, holes, ruts, bumps, rocks, or other hidden hazards. Tall grass can hide obstructions. Uneven terrain could overturn the machine.
Note: When operating on rough terrain 3. decrease the spring length by 13 mm (1/2 inch). Ground following will be slightly decreased. Note: The turf compensation setting will Repeat steps 1 and 2 at the other counterbalance spring. Adjusting the Lift-Arm Turnaround Position need to be reset if the HOC setting or the Aggressiveness of Cut setting is changed. Adjusting the Lift-Arm Counterbalance 1.
Setting the Reel Speed To achieve a consistent, high quality-of-cut and a uniform after cut appearance, it is important that you set the reel speed to the proper setting. Adjust the reel speed as follows: 1. In the InfoCenter, under the settings menu, enter the blade count, mow speed, and HOC to calculate the proper reel speed. 2. If further adjustments are required, in the settings menu, scroll down to the F Reel RPM, R Reel RPM, or both. 3. Press the right button to change the reel speed value.
Understanding the Diagnostic Light CAUTION If the safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly, causing personal injury. The machine is equipped with a diagnostic light which indicates if the electronic controller senses an electronic malfunction. The diagnostic light is located on the InfoCenter, above the display screen (Figure 56).
Tie-Down Point Locations Understanding the Warning System If a warning light comes on during operation, stop the machine immediately and correct the problem before continuing operation. Serious damage could occur if you operate the machine with a malfunction. Mowing Start the engine and move the engine-speed switch to the FAST position.
3. At the variable-displacement pump, rotate the bypass-valve bolt 1-1/2 turns to open and allow oil to bypass internally (Figure 58). Note: The bypass valve is located at the left side of the pump. By bypassing the fluid, you can move the machine slowly without damaging the transmission. g379147 Figure 58 1. Bypass-valve bolt 4. Close and latch the hood. 5. Push or tow the machine. 6. Before starting the engine, close the bypass valve.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. 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. Maintenance Safety • If possible, do not perform maintenance while the engine is running. Keep away from moving parts.
Maintenance Service Interval Maintenance Procedure Every 250 hours • Torque the wheel lug nuts to 94 to 122 N∙m (70 to 90 ft-lb). Every 400 hours • Service the air cleaner. (more frequently in extremely dirty or dusty conditions). Service the air cleaner earlier if the air-cleaner indicator shows red. • Replace the fuel filter. • Check the fuel lines and connections for deterioration, damage, or loose connections. (Or yearly, whichever comes first). • Check the engine speed (idle and full throttle).
Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Check the safety interlock operation. Check the brake operation. Check the levels of the engine oil and fuel. Check the cooling-system fluid level. Drain the water/fuel separator. Check the air-filter service indicator. Check the radiator, oil cooler, and screen for debris. Check for unusual engine noises.1 Check for unusual operating noises.
Important: Refer to your engine operator’s manual for additional maintenance procedures.
Pre-Maintenance Procedures Closing the Hood 1. Carefully rotate the hood closed (Figure 60). Preparing for Maintenance 1. Park the machine on a level surface. 2. Engage the parking brake. 3. Press the enable/disable switch to the DISENGAGE position. 4. Move the lower mow/raise control to the MOW position. 5. Shut off the engine, and remove the key. 6. Wait for all parts to stop moving. 7. Allow the engine to cool. Opening the Hood 1. Release the 2 hood latches (Figure 59).
Closing the Screen 1. Close and latch the screen (Figure 62). g369008 Figure 64 1. Prop rod g378174 2. Rod-guide plate Figure 62 1. Ball pin 2. 2. Screen latch Lowering the Seat Insert the ball pin through the screen latch. 1. Tilting the Seat 1. Rotate the seat slightly, and lift the prop rod out of the dent of the seat support slot (Figure 65). Move the seat latch outward (Figure 63). g375779 Figure 65 1. Prop rod 2. Rod-guide plate g369007 Figure 63 2. 1. Seat latch 2.
Separating the Generator Cooling-Air Shrouds 1. Remove the 4 flange-head capscrews and 4 flange locknuts that secure the upper and lower generator cooling-air shrouds (Figure 66). g378915 Figure 67 g378913 Figure 66 1. Flange-head capscrew 3. Flange locknut 2. Upper generator cooling-air shroud 4. Lower generator cooling-air shroud 2. Separate the shrouds. 3. Lift the upper shroud to access the grease fittings of the driveshaft. Assembling the Generator Cooling-Air Shrouds 1.
g375763 Figure 69 1. Front of the machine 2. Jack brackets (front-axle tube) g378913 • Front—the jack brackets of the front-axle tube Figure 68 1. Flange-head capscrew 3. Flange locknut 2. Upper generator cooling-air shroud 4. Lower generator cooling-air shroud 3. Rear-axle tube 4. Back of the machine (Figure 69). • Rear—the rear-axle tube. Jacking Point Locations Note: Support the machine with jack stands whenever you work under the machine; refer to Specifications (page 30).
Lubrication Greasing the Bearings and Bushings Service Interval: Every 50 hours (and immediately after every washing). g012150 Figure 71 Grease Specification: No. 2 lithium grease 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). Open the hood; refer to Opening the Hood (page 44) 2. Separate the generator cooling-air shrouds; refer to Separating the Generator Cooling-Air Shrouds (page 46). 3.
g011615 Figure 77 g003987 Figure 74 • Axle-steering pivot (1) (Figure 75) g004169 Figure 75 • Steering-cylinder ball joints (2) (Figure 76) g003966 Figure 76 • Brake pedal (1) (Figure 77) 49 4. Assemble the generator cooling-air shrouds; refer to Assembling the Generator Cooling-Air Shrouds (page 46). 5. Lower and latch the seat; refer to Lowering the Seat (page 45). 6. Close and latch the hood; refer to Closing the Hood (page 44).
Engine Maintenance Engine Safety • Shut off the engine before checking the oil or adding oil to the crankcase. • Do not change the governor speed or overspeed the engine. Checking the Air Filter Service Interval: Before each use or daily 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 2. Open the hood; refer to Opening the Hood (page 44). 3. Check the service indicator at the end of the air filter housing (Figure 78). g373568 Figure 79 6.
Resetting the Air Filter Service Indicator 1. If a red band displays in the service indicator, press the reset button at the end of the indicator (Figure 81). g378927 g373569 Figure 81 2. Close and latch the hood; refer to Closing the Hood (page 44). Oil Specification Use high-quality, low-ash engine oil that meets or exceeds API service category CH-4 or higher.
2. Open the hood; refer to Opening the Hood (page 44). Crankcase Oil Capacity 3. Check the level of the engine oil (Figure 82). Approximately 3.3 L (3.5 US qt) with the filter. Changing the Engine Oil and Filter Service Interval: After the first 50 hours—Change the engine oil and filter. Every 150 hours g378928 g031256 Figure 82 Important: Be sure to keep the level of the engine oil between the upper and lower limits on the oil gauge.
Fuel System Maintenance DANGER Under certain conditions, fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. • Fill the fuel 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 top of the tank, not the filler neck.
4. Open the valve and drain the water and contaminants from the separator. 5. Close the valve of the fuel-water separator. 6. Start the engine and check for leaks. 9. Close and latch the hood; Closing the Hood (page 44). Bleeding the Fuel System Note: Repair all leaks. 7. Shut off the engine and remove the key. 8. Close and latch the hood; Closing the Hood (page 44). Replacing the Water-Separator Filter 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 2.
Draining the Fuel Tank Service Interval: Every 800 hours Drain and clean the fuel tank if the fuel system becomes contaminated. Before storage Drain and clean the fuel tank if you store the machine for an extended period. Fuel-tank capacity: 53 L (14 US gallons) 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 2. Align a drain pan under the fuel tank-drain valve (Figure 87). g373885 Figure 88 1. Fuel-sender cover 2. Phillips-head screw 3. 3.
Cleaning the Installing the Fuel-Pickup Tube 1. Clean the screen at the end of the fuel pick-up tube (Figure 92). g373882 Figure 90 1. Hoses 3. Fitting (fuel sender) 2. Clamp 5. Loosen the fuel-sender cap (Figure 91). g373881 Figure 92 2. Carefully assemble the fuel pick-up tube and float into the fuel tank (Figure 93). g373883 Figure 91 1. Cap (fuel sender) 6. Carefully lift the fuel sender from the tank. Note: Do not bend the pick-up tube, return tube, or float arm. g373886 Figure 93 1.
g373882 Figure 94 1. Hoses 3. Fitting (fuel sender) 2. Clamp g373885 6. Figure 96 Plug the connector of the fuel-sender harness into the connector of the machine wire harness (Figure 95). 1. Fuel-sender cover 2. Phillips-head screw g373884 Figure 95 1. 2-pin connector (machine wire harness) 7. 2. 2-socket connector (fuel sender) Align the holes in the fuel-sender cover with the holes in the fuel tank, and secure the cover to the tank with the 5 Phillips-head screws (Figure 96). 57 3.
Electrical System Maintenance Important: Before welding on the machine, disconnect all cables from the battery, both wire harness plugs from the electronic control module, and the terminal connector from the alternator to prevent damage to the electrical system. Electrical System Safety • 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.
3. Apply a coat of Grafo 112X (skin-over) grease, Toro Part No. 505-47 to the battery posts and battery-cable clamps. Replacing a 12 V Fuse-Block Fuse 4. Slide the rubber boot over the positive battery-cable clamp. 5. Assemble the cover over the battery, inserting the tabs of the cover into the slots in the battery tray. 6. Close and latch the screen; refer to Closing the Screen (page 45). The fuse block is in the control arm. 1.
4. Assemble the control-arm cover to the control arm, and secure the cover with the 2 latches. Replacing a 48 V Cutting Unit Fuse 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 2. Unlatch and open the hood; refer to Opening the Hood (page 44). 3. At the front, left side of the engine, remove the cover for the 48 V fuse-block. g379037 Figure 102 5. Assemble the cover to the 48 V fuse-block. 6. Close and latch the hood; refer to Closing the Hood (page 44).
g379039 Figure 104 1. Cap g379038 Figure 103 1. Cap 3. Fuse holder (labeled2A FUSE TEC PWR) 2. Fuse 3. Fuse holder (labeled ENABLE FUSE 10 A 125 V) 2. Fuse 4. Replace the open fuse with a fuse of the same type and amperage rating. 4. 5. Assemble the cap to the in-line fuse holder. 6. Close and latch the hood; refer to Closing the Hood (page 44). Replace the open fuse with a fuse of the same type and amperage rating. 5. Assemble the cap to the in-line fuse holder. 6.
Drive System Maintenance Checking the Tire Air Pressure Service Interval: Before each use or daily Important: Maintain the recommended pressure in all tires to ensure a good quality of cut and proper machine performance. Do not underinflate the tires. g378242 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 2. Measure the tire air pressure. Figure 105 1. Cap 3.
Checking the Rear-Wheel Alignment (page 30) and Jacking Point Locations (page 47). 3. From the bottom of the machine and at the right side of the traction pump, loosen the locknut that secures the neutral return-adjustment screw (Figure 106). Service Interval: Every 800 hours—Check the rear wheel toe-in. 1. Rotate the steering wheel to position the rear wheels straight ahead. 2. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 3.
Cooling System Maintenance Cooling System Safety • Swallowing engine coolant can cause poisoning; keep out of reach from children and pets. • Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns. – Always allow the engine to cool at least 15 minutes before removing the radiator cap. g004136 – Use a rag when opening the radiator cap, and open the cap slowly to allow steam to escape. Figure 108 1. Jam nut 2. Tie rod 3. Wrench flat 2.
• Preferred option: If distilled water is not available, 6. use a pre-mix coolant instead of a concentrate. Close and latch the hood; refer to Closing the Hood (page 44). • Minimum requirement: If distilled water and pre-mix coolant are not available, mix concentrated coolant with clean drinkable water. Removing Debris from the Cooling System Checking the Coolant Level Service Interval: Before each use or daily (More frequently in dirty operating conditions).
Brake Maintenance Adjusting the Parking Brakes Adjust the service brakes when there is more than 13 mm (1/2 inch) of free travel of the brake pedal, or if the brakes slip. Free travel is the distance the brake pedal moves before you feel braking-pedal resistance. 1. Prepare the machine, refer to Preparing for Maintenance (page 44). 2. Release the parking brake. 3. Use the wheel-motor backlash to rock the drums back and forth to ensure that they are free, prior to and after the adjustment. 4.
g011617 Figure 115 g379043 Figure 114 1. Brake cables 3. Parking-brake pawl 2. Screws (2) 4. Brake detent 1. Front jam nut (brake cable) 2. Rear jam nut 6. 7. Tighten the rear nuts to move the cable backward, until brake pedal has 6 to 13 mm (1/4 to 1/2 inch) of free travel (Figure 113), before the parking brake engages the wheels. Tighten the front jam nuts, ensuring that both cables actuate the brakes simultaneously.
Belt Maintenance Hydraulic System Maintenance Tensioning the Alternator Belt Hydraulic System Safety • Seek immediate medical attention if fluid is injected Service Interval: After the first 8 hours—Check the condition and tension of the alternator belt. Every 100 hours into skin. Injected fluid must be surgically removed within a few hours by a doctor.
High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 (cont'd.) 140 or higher Viscosity Index ASTM D2270 Pour Point, ASTM D97 -37°C to -45°C (-34°F to -49°F) Industry Specifications: Eaton Vickers 694 (I-286-S, M-2950-S/35VQ25 or M-2952-S) Note: Many hydraulic fluids are almost colorless, making it difficult to spot leaks. A red dye additive for the hydraulic fluid is available in 20 ml (0.67 fl oz) bottles.
1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 44). 2. Tilt the seat; refer to Tilting the Seat (page 45). 3. At the left side of the machine, align a drain pan under the charge filter (Figure 118). Changing the Hydraulic Fluid Service Interval: Every 2,000 hours—If you are using the recommended hydraulic fluid, change the hydraulic fluid.
8. Check for hydraulic-fluid leaks; refer to Checking for Leaks (page 70). 9. Check the level; refer to Checking the Hydraulic-Fluid Level (page 69) Remark John V. Ok to remove Testing the Pressure in the Hydraulic System? Testing the Pressure in the Hydraulic System Use the hydraulic system test ports to test the pressure in the hydraulic circuits. Contact your Toro Distributor for assistance.
Preparing the Machine Cutting Unit System Maintenance 1. 2. 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. 3. • Inspect the blades and bedknives periodically for 4. excessive wear or damage. • Use care when checking the blades. Wear gloves and use caution when servicing them. Only replace or backlap the blades and bedknives; never straighten or weld them. 5. 6.
D. 6. Chassis Maintenance Repeat steps 1 through 3. Repeat step 3 for the other cutting units that you want to backlap. Inspecting the Seat Belt Finishing Backlapping Service Interval: Before each use or daily 1. Moving the Lower Mow/Raise lever rearward and press the Enable/Disable switch to DISABLE position. 1. Inspect the seat belt for wear, cuts, and other damage. Replace the seat belt(s) if any component does not operate properly. 2.
Extended Maintenance Cleaning Chassis and Engine Washing the Machine Service Interval: Every 2 years—Replace the hydraulic hoses. Wash the machine as needed using water alone or with a mild detergent. You may use a rag when washing the machine. Every 2 years—Replace the coolant hoses. Important: Do not use brackish or reclaimed Every 2 years—Flush and replace the coolant. water to clean the machine. Important: Do not use power-washing equipment to wash the machine.
Preparing the Engine Storage 1. Drain the engine oil from the oil pan and install the drain plug. 2. Remove and discard the oil filter. Install a new oil filter. 3. Fill the engine with specified motor oil. 4. Start the engine and run it at idle speed for approximately 2 minutes. – Engage the parking brake. 5. Shut off the engine and remove the key. – Shut off the engine and remove the key. 6. Flush the fuel tank with fresh, clean fuel. – Wait for all movement to stop. 7.
Notes:
Notes:
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The Toro Warranty Two-Year or 1,500 Hours Limited Warranty Conditions and Products Covered Parts 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 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).
