Form No. 3451-136 Rev A Reelmaster® 5510 Traction Unit Model No. 03676—Serial No. 410080000 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. Visit www.Toro.com for more information, including safety tips, training materials, accessory information, help finding a dealer, or to register your product.
Contents Engine Maintenance ........................................... 45 Engine Safety ................................................... 45 Checking the Air Filter....................................... 45 Servicing the Air Cleaner .................................. 45 Resetting the Air Filter Service Indicator............ 46 Oil Specification................................................ 46 Checking the Level of the Engine Oil ................. 46 Crankcase Oil Capacity .............................
Safety Chassis Maintenance........................................... 67 Inspecting the Seat Belt .................................... 67 Extended Chassis Maintenance........................... 68 Chassis and Engine.......................................... 68 Cleaning .............................................................. 68 Washing the Machine ....................................... 68 Storage ................................................................... 69 Storage Safety...................
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. decal121-5644 121–5644 1. Light switch 6. Slow 2. Engage 7. Lower 3. Power take-off 4. Disengage 8. Raise 9. Read the Operator’s Manual. 5. Fast decal120-4158 120–4158 1. Read the Operator’s Manual. 2. Engine—start 3. Engine—preheat decal133-8062 4.
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 Machines 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.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 4 5 6 Use Qty. No parts required – Prepare the machine. No parts required – Adjust the control-arm position. Right front hose guide Left front hose guide 1 1 Install the cutting units. Cutting-unit kickstand 1 Install the cutting-unit kickstand. Hood lock, seal, and jam nut Washer CE decal Production year decal Warning decal 1 1 1 1 1 Install the CE hood lock. Apply the CE decals.
2 3 Adjusting the Control-Arm Position Installing the Cutting Units Parts needed for this procedure: No Parts Required 1 Right front hose guide 1 Left front hose guide Procedure Preparing the Machine You can adjust the control-arm position your comfort. 1. Loosen the 2 bolts securing the control arm to the retaining bracket (Figure 3). 1. Remove the reel motors from the shipping brackets. 2. Remove and discard the shipping brackets. 3.
g003320 Figure 5 1. Counterweight g375689 Figure 7 1. Hairpin Positioning the Turf Compensating Spring and Installing the Hose Guide 2. Cutting Units 4 Remove the 2 flange locknuts (3/8 inch) and 2 carriage bolts (3/8 x 1-1/4 inches) that secure the turf-compensator bracket to the cutting-unit frame (Figure 18). g375671 Figure 6 1. Cutting unit 1 5. Cutting unit 5 2. Cutting unit 2 6. Reel motor 3. Cutting unit 3 g375690 Figure 8 7. Weight 4. Cutting unit 4 1. 1.
g375691 Figure 9 g375687 1. Capscrew Figure 11 3. Flange locknut (3/8 inch) 2. Right tab (Carrier frame) 4. Assemble the capscrew of the turf compensation spring to the right tab of the carrier frame (Figure 20) with the flange locknut (3/8 inch). 1. Turf-compensator bracket 3. Stud (hose guide) 2. Flange locknut (3/8 inch) 4. Inboard 6. Assemble the hose guide and turf-compensator bracket to the cutting-unit frame with the 2 flange locknuts (3/8 inch). 7.
g375688 Figure 15 1. Stud (hose guide ) 3. Flange locknut (3/8 inch) 2. Turf-compensator bracket 4. Inboard 4. Assemble the hose guide and turf-compensator bracket to the cutting-unit frame with the 2 flange locknuts (3/8 inch). 5. Torque the locknuts to 37 to 45 N∙m (27 to 33 ft-lb). g375689 Figure 13 1. Hairpin 2. Remove the 2 flange locknuts (3/8 inch) and 2 carriage bolts (3/8 x 1-1/4 inches) that secure the turf-compensator bracket to the cutting-unit frame (Figure 14).
g375691 Figure 19 1. Capscrew 3. Flange locknut (3/8 inch) 2. Right tab (Carrier frame) 4. g375689 Assemble the capscrew of the turf compensation spring to the right tab of the carrier frame (Figure 20) with the flange locknut (3/8 inch). Figure 17 1. Hairpin 2. Remove the 2 flange locknuts (3/8 inch) and 2 carriage bolts (3/8 x 1-1/4 inches) that secure the turf-compensator bracket to the cutting-unit frame (Figure 18). g375694 Figure 20 1. Flange locknut (3/8 inch) 3. Capscrew 2.
Installing the Front Cutting Units to the Lift Arms 1. Slide a cutting unit under the lift arm (Figure 23). g378789 Figure 21 1. Turf-compensator bracket 3. Flange locknut (3/8 inch) 2. Carriage bolt (3/8 x 1-1/4 inches) 4. Inboard g375274 Figure 23 6. 7. Assemble the turf-compensator bracket to the cutting-unit frame with the 2 carriage bolts (3/8 x 1-1/4 inches) and 2 flange locknuts (3/8 inch). Torque the locknuts and bolts to 37 to 45 N∙m (27 to 33 ft-lb). 1. Cap 3. Lift-arm yoke 2.
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 25). g375251 Figure 26 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 25 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 30 g375237 1. Lynch pin 3. Lift arm 2. Lift-arm shaft 4. Washer 6. Insert the lift-arm shaft into the lift arm, and secure shaft to the arm with the lynch pin and washer. 7. Repeat steps 1 through 6 for the other rear cutting unit. Figure 28 1. Cap 3. Lift-arm yoke 2. Snapper pin 4. Carrier frame shaft 3. Assemble the cap to the pivot-arm shaft, and align the holes in the carrier frame shaft, pivot arm shaft, and cap. Installing the Cutting Unit Lift-Arm Chains 4.
g003985 Figure 33 g004127 Figure 32 1. Reel-drive motor 4. 1. Cutting-unit kickstand 2. Mounting bolts Secure the kickstand to the chain bracket with the snapper pin (Figure 34). Rotate the motor counterclockwise until the flanges encircle the bolts, and then tighten the bolts. Important: Make sure that the reel motor hoses are not twisted, kinked, or at risk of being pinched. 5. Torque the mounting bolts to (27 to 33 ft-lb).
5 Installing the CE Hood Lock Parts needed for this procedure: 1 Hood lock, seal, and jam nut 1 Washer Procedure 1. Unlatch and raise the hood. 2. Remove the rubber grommet from the hole in the left side of the hood (Figure 35). 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. Note: The seal is aligned to the outside of the hood. g004143 Figure 35 1.
6 Applying the CE Decals Parts needed for this procedure: 1 CE decal 1 Production year decal 1 Warning decal g375554 Figure 38 1. Year of production decal Applying the CE Decal 1. Use rubbing alcohol and a clean rag to clean the area of the hood next to the hood lock, and allow the hood to dry. (Figure 37). 2. Serial plate 2. Remove the backing from the year of production decal. 3. Apply the decal to the floor bracket. Applying the CE Warning Decal 1.
Product Overview g003955 Figure 41 g216864 Figure 40 1. Traction pedal 4. Brake pedal 1. Engine hood 5. Seat adjustments 2. Mow/transport lever 5. Parking brake 2. Operator's seat 6. Front cutting units 7. Rear cutting units 3. Mow-speed limiter and spacers 6. Tilt steering pedal 3. Control arm 4. Steering wheel Mow/Transport Lever Controls Use the mow/transport lever (Figure 41) to put the machine into MOW mode or TRANSPORT mode.
Tilt-Steering Pedal Headlight Switch 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. Pivot the switch downward to turn on the headlights (Figure 42). Throttle Control Use the backlap levers in conjunction with the lower mow/raise control lever for backlapping the reels (Figure 43).
Seat Controls Using the InfoCenter LCD Display The InfoCenter LCD display shows information about your machine such as the operating status, various diagnostics and other information about the machine (Figure 46) There is a splash screen and main information screen of the InfoCenter. You can switch between the splash screen and main information screen, at any time, by pressing any of the InfoCenter buttons and then selecting the appropriate directional arrow. g003954 Figure 45 1. Weight gauge 3.
InfoCenter Icon Description (cont'd.) InfoCenter Icon Description (cont'd.) Slow InfoCenter Bad or failed Fuel level Bulb The glow plugs are active. Output of TEC controller or control wire in harness Raise the cutting units. Switch Lower the cutting units. Release the switch. Change to the indicated state. Sit in the seat. Symbols are often combined to form sentences. Some examples are shown below The parking brake is On. The range is high (transport). Put the machine into Neutral.
Main Menu Settings Menu Item Description Menu Item Description Faults The Faults menu contains a list of the recent machine faults. Refer to the Service Manual or contact your Toro Distributor for more information on the Faults menu and the information contained there. Units Controls the units used on the InfoCenter. The menu choices are English or Metric. Language Controls the language used on the InfoCenter*. LCD Backlight Controls the brightness of the LCD display.
Note: At the time of delivery, the initial password code is programmed by your distributor. (Figure 48B and Figure 48C). Repeat this step until the last digit is entered and press the right button once more. Accessing Protected Menus 4. Note: The factory default PIN code for you machine is either 0000 or 1234. If you changed the PIN code and forgot the code, contact your authorized Toro distributor for assistance. 1. Press the middle button to enter the PIN code (Figure 48D).
Setting the Blade Count Specifications 1. In the Settings Menu, scroll down to Blade Count Note: Specifications and design are subject to 2. Press the right button to change the blade count between 5, 8, or 11 blade reels. change without notice. Setting the Mow Speed Transport width 233 cm (92 inches) Width of cut 254 cm (100 inches) Length 282 cm (111 inches) 1. In the Settings Menu, scroll down to Mow Speed. Height 160 cm (63 inches) 2. Press the right button to select mow speed.
Operation • Do not add or drain fuel in an enclosed space. • Do not store the machine or fuel container where there is an open flame, spark, or pilot light, such as on a water heater or other appliance. 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; avoid creating any source of ignition until the fuel vapors have dissipated.
Fuel Tank Capacity CAUTION 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. 53 L (14 US gallons) Adding Fuel 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 area around fuel-tank cap.
2. Engage the parking brake. 3. Press the PTO switch to the DISENGAGE position. 4. Keep your foot off the traction pedal. 5. Start the engine. 6. Press the traction pedal. • Operate the engine only in well-ventilated areas. Exhaust gases contain carbon monoxide, which is lethal if inhaled. • Do not leave a running machine unattended. • Before you leave the operator’s position, do the following: Note: The engine should shut off when the parking brake is engaged and the traction pedal is pressed.
Hydraulic Filter-Restriction Indicator – 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.
1. Park the machine on a level surface, lower the cutting units, shut off the engine, engage the parking brake, and remove the key. 2. Insert the long end of the counterbalance spring into a tube or similar object, and pivot the spring around the shouldered stud to the desired position (Figure 52). g003863 Figure 51 1. Turf-compensation spring 3. Spring rod 2. Hairpin 4. Hex nuts g375585 Figure 52 2.
• To increase the lift-arm turnaround height, move the switch down. • To decrease the lift-arm turnaround height, move the switch up. 5. Tighten the jam nut. g375696 Figure 54 1. Switch 4. 2. Lift-arm sensing device Adjust the lift-arm switch as follows: 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.
g031996 Figure 56 7 inch (177.8 mm) Reel Speed Chart Understanding the Diagnostic Light Operating Tips Becoming Familiarized with the Machine 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 57).
Tie-Down Point Locations Transporting the Machine Move the Enable/Disable switch to the DISABLE position and raise the cutting units to the TRANSPORT position. Move the Mow/Transport lever to the TRANSPORT position. Be careful when driving between objects so you do not accidentally damage the machine or cutting units. Use extra care when operating the machine on slopes. Drive slowly and avoid sharp turns on slopes to prevent rollovers. Lower the cutting units when going downhill for steering control.
3. At the variable-displacement pump, rotate the bypass-valve bolt 1-1/2 turns to open and allow oil to bypass internally (Figure 59). 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. g003995 Figure 59 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 • 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 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). Every 800 hours • Drain and clean the fuel tank.
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 level. Drain the water/fuel separator. 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 oil level. Check the hydraulic filter indicator.
Pre-Maintenance Procedures Closing the Hood 1. Carefully rotate the hood closed (Figure 61). Preparing for Maintenance 1. Park the machine on a level surface, press the enable/disable switch to the DISENGAGE and position, lower the cutting units, and engage the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop. 3. Wait for the engine to cool. Opening the Hood 1. Release the 2 hood latches (Figure 60). g375759 Figure 61 1. Hood latch (2) 2.
Closing the Screen 1. Close and latch the screen (Figure 63). g375765 Figure 65 g378174 1. Prop rod Figure 63 1. Ball pin 2. 2. Screen latch Lowering the Seat Insert the ball pin through the screen latch. 1. Tilting the Seat 1. 2. Rod-guide plate Rotate the seat slightly, and lift the prop rod out of the dent of the seat support slot (Figure 66). Move the seat latch outward (Figure 64). g375779 Figure 66 g375778 1. Prop rod Figure 64 2. Rod-guide plate 1. Seat latch 2. 2.
Lubrication Jacking Point Locations Note: Support the machine with jack stands Greasing the Bearings and Bushings whenever you work under the machine; refer to Specifications (page 28). Use the following as machine-lift points: Service Interval: Every 50 hours (and immediately after every washing). Grease Specification: No. 2 lithium grease 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 41). 2. Open the hood; refer to Opening the Hood (page 41). 3.
• Lift-arm pivots (1 each) (Figure 69) • Cutting-unit carrier-frame and pivot (2 each) (Figure 70) g004169 Figure 73 • Steering-cylinder ball joints (2) (Figure 74) g003960 Figure 70 • Lift-arm pivot shaft (1 each) (Figure 71) g003966 Figure 74 g004157 Figure 71 • Brake pedal (1) (Figure 75) • Rear axle tie rod (2) (Figure 72) g011615 Figure 75 4. g003987 Figure 72 • Axle-steering pivot (1) (Figure 73) 44 Close and latch the hood; refer to Closing the Hood (page 41).
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 41). 2. Open the hood; refer to Opening the Hood (page 41). 3. Check the service indicator at the end of the air filter housing (Figure 76). g373568 Figure 77 6.
g373569 Figure 79 g373566 2. Close and latch the hood; refer to Closing the Hood (page 41). Oil Specification Use high-quality engine oil that meets or exceeds the following specifications: API service category: CH-4 or higher. Use the following engine oil viscosity grade: • Preferred oil: SAE 15W-40: above -18°C (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.
2. Drain the oil and change the filter. g375802 g378574 g031256 Figure 80 Important: Be sure to keep the level of the engine oil between the upper and lower limits on the oil gauge. Engine failure may occur because of over filling or under filling the engine oil. 4. Close and latch the hood; refer to Closing the Hood (page 41). g378573 Figure 81 Crankcase Oil Capacity Important: Do not overtighten the filter. Approximately 5.2 L (5.5 US qt) with the filter.
Fuel System Maintenance DANGER 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. Note: Repair all leaks. 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.
9. Draining the Fuel Tank Close and latch the hood; Closing the Hood (page 41). Service Interval: Every 800 hours Drain and clean the fuel tank if the fuel system becomes contaminated. Bleeding the Fuel System Before storage Drain and clean the fuel tank if you store the machine for an extended period. 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 41). 2. Ensure that the fuel tank is at least half full. 3. Open the hood; refer to Opening the Hood (page 41). 1.
g373882 Figure 88 1. Hoses 3. Fitting (fuel sender) 2. Clamp g373885 Figure 86 1. Fuel-sender cover 2. Phillips-head screw 3. 5. Loosen the fuel-sender cap (Figure 89). 3. Fuel tank Remove the 2-socket connector of the fuel-sender harness from the 2-pin connector of the machine wire harness (Figure 87). g373883 Figure 89 g373884 1. Cap (fuel sender) Figure 87 1. 2-pin connector (machine wire harness) 2. 2-socket connector (fuel sender) 6. Carefully lift the fuel sender from the tank.
Cleaning the Installing the Fuel-Pickup Tube 1. Clean the screen at the end of the fuel pick-up tube (Figure 90). g373882 Figure 92 1. Hoses 3. Fitting (fuel sender) 2. Clamp 6. Plug the connector of the fuel-sender harness into the connector of the machine wire harness (Figure 93). g373881 Figure 90 2. Carefully assemble the fuel pick-up tube and float into the fuel tank (Figure 91). g373884 Figure 93 1. 2-pin connector (machine wire harness) 7. g373886 Figure 91 1. Cap (fuel sender) 3.
Electrical System Maintenance 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. Charge the battery in an open, well-ventilated area, away from sparks and flames. Unplug the charger before connecting or disconnecting the battery. Wear protective clothing and use insulated tools. • g373885 Disconnecting the Battery Figure 94 1. Fuel-sender cover 2.
4. Servicing the Battery Slide the rubber boot off the positive battery-cable clamp, and disconnect the positive battery cable. Service Interval: Every 50 hours Note: Keep the terminals and the entire battery case clean because a dirty battery will discharge slowly. Connecting the Battery 1. Install the positive battery cable (red) to the positive (+) battery post (Figure 96). 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 41). 2.
g378242 Figure 99 1. Cap 3. Fuse holder (labeled 10 A FUSE TELEMATIC PWR) 2. Fuse g375761 Figure 98 1. Fuse block 4. 2. Fuse decal (inside the control-arm cover) Assemble the control-arm cover to the control arm, and secure the cover with the 2 latches. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 41). 2. Unlatch and tilt seat; refer to Tilting the Seat (page 42). 3. Remove the cap from the in-line fuse holder labeled 10 A FUSE TELEMATIC PWR (Figure 99).
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. g375762 Figure 100 1. Cap 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 41). 2. Measure the tire air pressure. Note: The correct air pressure in the tires is 83 to 103 kPa (12 to 15 psi). 2.
Checking the Rear-Wheel Alignment (page 28) and Jacking Point Locations (page 43). 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 101). 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 41). 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 103 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 41). • 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 41). 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 110 1. Brake cables 3. Parking-brake pawl 2. Screws (2) 4. Brake detent g375942 Figure 109 3. Press the parking-brake pedal forward until the brake detent completely engages on the brake pawl (Figure 110). 4. Tighten the 2 screws locking the adjustment. 5. Press the brake pedal to release the parking brake. 6. Check the adjustment and adjust it as required. 1. Front jam nut (brake cable) 2. Rear jam nut 6.
Belt Maintenance 6. Check the condition and tension of the alternator belt after the first day of operation and every 100 operating hours thereafter. When the belt is tensioned as described in step 3, tighten the bolts securing the alternator to the brace, and the alternator pivot bolt. 7. Close and latch the hood; refer to Closing the Hood (page 41). Tensioning the Alternator Belt Service Interval: After the first 8 hours—Check the condition and tension of the alternator belt. Every 100 hours 1.
Hydraulic System Maintenance High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 (cont'd.) 140 or higher Hydraulic System Safety Viscosity Index ASTM D2270 • Seek immediate medical attention if fluid is injected Pour Point, ASTM D97 into skin. Injected fluid must be surgically removed within a few hours by a doctor.
fluid, replace the return-hydraulic filter and charge-hydraulic filter. Important: Use of any other filters may void the warranty on some components. Changing the Return Filter The hydraulic system is equipped with a return filter-service indicator (Figure 113). You view the filter-service indicator through the hole in the floor plate. With the engine running at operating temperature, check the color of the indicator as follows: • Green indicates normal hydraulic-fluid flow through the filter.
g376339 Figure 115 1. Filter head g376340 Figure 114 1. Return filter 4. Remove the filter. 5. Wipe clean the filter mounting area of the filter head. 6. Apply a thin coat of the specified hydraulic fluid to the gasket of the new charge filter. 7. Thread the filter onto the filter head by hand until the gasket contacts the mounting surface, then rotate the filter an additional 1/2 turn. 8. Lower and latch the seat; refer to Lowering the Seat (page 42). 2. Filter head 3. Remove the filter.
Cutting Unit System Maintenance filled the reservoir with an alternative fluid, change the hydraulic fluid. If the fluid becomes contaminated, contact your Toro Distributor because the system must be flushed. Contaminated fluid looks milky or black when compared to clean fluid. 1. Prepare the machine for maintenance; refer to Preparing for Maintenance (page 41). 2. Place a large drain pan under the straight fitting (Figure 116) of the hydraulic tank; refer to Hydraulic Fluid Capacity (page 64).
3. 4. the ENABLE position. Move the Lower Mow/Lift control forward to start the backlapping operation on the designated reels. Make initial reel-to-bedknife adjustments appropriate for backlapping on all cutting units which are to be backlapped; refer to the cutting unit Operator's Manual. Unlock and raise the seat to expose the mower manifold (Figure 117). 3. Apply lapping compound with a long-handled brush. DANGER Contacting the cutting units when they are moving could cause personal injury.
Chassis Maintenance Inspecting the Seat Belt Service Interval: Before each use or daily 1. Inspect the seat belt for wear, cuts, and other damage. Replace the seat belt(s) if any component does not operate properly. 2. Clean the seat belt as necessary. g377117 Figure 118 4. Lower and latch the operator’s seat; refer to Lowering the Seat (page 42). 5. Wash all lapping compound off from the cutting units. 6. For a better cutting edge, run a file across the front face of the bedknife after lapping.
Extended Chassis Maintenance Cleaning Chassis and Engine Wash the machine as needed using water alone or with a mild detergent. You may use a rag when washing the machine. Washing the Machine Service Interval: Every 2 years—Replace the hydraulic hoses. Important: Do not use brackish or reclaimed Every 2 years—Replace the coolant hoses. water to clean the machine. Every 2 years—Flush and replace the coolant. 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.
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California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
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).
