Form No. 3408-107 Rev B Groundsmaster® 4010 Rotary Mower Model No. 30636—Serial No. 316000501 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. 1 WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm. g028455 g028455 Figure 1 1.
Contents Hauling the Machine ......................................... 47 Locating the Tie-Down Points ........................... 47 Maintenance ........................................................... 48 Recommended Maintenance Schedule(s) ........... 48 Daily Maintenance Checklist............................. 50 Service-Interval Chart....................................... 51 Pre-Maintenance Procedures .............................. 52 Pre-Maintenance Safety ...................................
Safety Removing and Installing the Mower Blade(s) ........................................................ 75 Inspecting and Sharpening the Mower Blade(s) ........................................................ 75 Correcting a Mower-Deck Mismatch ................. 76 Cab Maintenance ................................................. 77 Cleaning the Cab Air Filters .............................. 77 Cleaning the Air-Conditioning Assembly ......................................................................
Measured values were determined according to the procedures outlined in EN ISO 5395:2013. CAUTION Long-term exposure to noise while operating the machine may cause some hearing loss. Whole Body Measured vibration level = 0.26 m/s2 Wear adequate hearing protection whenever you operate the machine for an extended period of time. Uncertainty Value (K) = 0.13 m/s2 Measured values were determined according to the procedures outlined in EN ISO 5395:2013.
decal100-5694 decal104-3579 100-5694 104-3579 1. Height-of-cut adjustment 1. Low height-of-cut adjustment 2. High height-of-cut adjustment decal100-6578 100-6578 1. Entanglement hazard, belt—do not operate the machine with the shields or guards removed; always keep the shields and guards in place; stay away from moving parts. decal104-3578 104-3578 1. Height-of-cut adjustment decal117-2754 117-2754 1. Warning—read the Operator's Manual. 2.
decal117-2766 117-2766 (Affix over Part No. 117-2754 for CE*) * This safety decal includes a slope warning required on the machine for compliance to the European Lawn Mower Safety Standard EN836:1997. The conservative maximum slope angles indicated for operation of this machine are prescribed by and required by this standard. 1. Warning—read the Operator's Manual. 2. Warning—do not operate this machine unless you are trained. 3. Warning—wear the seat belt when seated in the operator's position. 4.
decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 2. No fire, open flame, or smoking 3. Caustic liquid/chemical burn hazard 4. Wear eye protection. 5. Read the Operator's Manual. decal121-3884 121–3884 1. Engine stop 6. Keep bystanders a safe distance away from the battery. 7. Wear eye protection; explosive gases can cause blindness and other injuries. 3. Engine start 2. Engine preheat 8. Battery acid can cause blindness or severe burns. 9.
decal130-0611 130-0611 Model with Cab Only 1. Warning—1) Remove the pin; 2) Raise the doors; 3) Exit the cab. decal106-6755 106-6755 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. decal132-3600 132-3600 Model with Cab Only 1. Read the Operator's Manual for more information on fuses. 2. Headlight (25 A) 5. Working light (20 A) 3. Condenser fan and A/C clutch (30 A) 7.
decal121-1599 121-1599 1. Read the Operator’s Manual for information on fuses. decal127-3700 127-3700 1. Raise the left deck. 4. Lock the engine speed. 2. Raise the center deck. 5. Unlock the engine speed. 3. Raise the right deck. decal120-8947 120-8947 1. Warning—read the Operator’s Manual. 4. If the roll bar is raised, wear the seat belt. 2. There is no rollover 5. If the roll bar is lowered, protection when the roll do not wear the seat belt. bar is down. 3. There is rollover protection 6.
decal120-4129 120-4129 1. Beacon 3. Left-turn signal 2. Hazard light 4. Right-turn signal decal114-0849 114-0849 4. Forward direction 1. Warning—1) Disengage the PTO; 2) Raise the deck 2. Do not place your foot here. 3. Direction pedal 5. Reverse direction decal130-5356 130-5356 1. Use the foot pedal to move forward or in reverse. decal114-0845 114-0845 decal120-4130 120-4130 1. Read the Operator’s Manual. 2.
decal121-8378 121-8378 Model with Cab Only 1. Fan (off) 3. Cold air 5. External air 7. Air conditioner (off) 2. Fan (on full) 4. Hot air 6. Internal air 8. Air conditioner (on) decal114-0846 114-0846 1. Read the Operator’s Manual for information on starting the engine—1) Set to neutral; 2) Engage the brake; 3) Set the engine speed to slow; 4) Turn the ignition key to preheat; 5) Turn the ignition key to start the engine. 2.
decal130-6046 130-6046 1. Read the Operator’s Manual.
decal120-0250 120-0250 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 Use Qty. No parts required – Grease the machine. Warning decal 1 Replace the warning decal. Media and Additional Parts Description Use Qty. Operator's Manual 1 Review before operating the machine. Engine Operator's Manual 1 Use to reference engine information. Parts Catalog 1 Use to reference part numbers. Operator training materials 1 Review before operating the machine.
Parking-Brake Latch Product Overview A knob on the left side of the console actuates the parking-brake lock (Figure 3). Controls To engage the parking brake, connect the pedals with the locking latch, push down on both pedals, and pull the parking-brake latch out. To release the parking brake, press both pedals until the parking-brake latch retracts. Note: Determine the left and right sides of the machine from the normal operating position.
PTO Switch 1 2 The PTO switch has 2 positions: OUT (START ) and IN (STOP). Pull the PTO button out to engage the mower-deck blades. Push the button in to disengage the mower-deck blades (Figure 4). Hi—Lo Speed-Control Switch The Hi—Lo speed-control switch allows the speed range to increase for transport of the machine (Figure 4). g028454 g028454 Figure 5 Mower decks do not operate in high range.
Armrest-Adjustment Knob Fan Control Rotate the knob to adjust the armrest angle (Figure 6). Rotate the fan control knob to regulate the speed of the fan (Figure 7). Seat-Back-Adjustment Lever Temperature Control Move the lever to adjust the seat-back angle (Figure 6). Rotate the temperature control knob to regulate the air temperature in the cab (Figure 7). Weight Gauge The weight gauge indicates when the seat is adjusted to the weight of the operator (Figure 6).
Using the InfoCenter Control InfoCenter Icon Description SERVICE DUE The InfoCenter LCD display shows information about your machine, such as the operating status, various diagnostics and other information about the machine (Figure 9). 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.
InfoCenter Icon Description (cont'd.) InfoCenter Icon Description (cont'd.) Denied or not allowed Operator should change to the indicated state Engine Start Symbols are often combined to form sentences.
Settings About The Settings menu allows you to customize and modify configuration variables on the InfoCenter display. The About menu lists the model number, serial number, and software version of your machine. Mow Speed Controls the maximum speed while in mow (low range) Trans Speed Controls the maximum speed while in transport (high range) Smart Power Smart Power prevents bogging down in heavy turf by automatically controlling the machine speed and optimizing cutting performance.
Note: Rotate the key switch to the OFF position and then to the ON position locks the protected menu. You have the ability to view and change the settings in the Protected Menu. Once you access the Protected Menu, scroll down to Protect Settings option. Use the right button to change the setting. Setting the Protect Settings to OFF allows you to view and change the settings in the Protected Menu without entering the PIN code.
Specifications Operation Note: Specifications and design are subject to Note: Determine the left and right sides of the machine from the normal operating position. change without notice.
Fuel Safety overfill the fuel tank. Replace the fuel-tank cap and tighten it securely. DANGER Checking the Engine-Oil Level In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. • Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any fuel that spills. • Never fill the fuel tank inside an enclosed trailer.
Adding Fuel Fuel Table Diesel fuel specification Location ASTM D975 No. 1-D S15 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 can be used within 180 days to ensure fuel freshness. Use summer-grade diesel fuel (No. 2-D) at temperatures above -7°C (20°F) and winter-grade fuel (No. 1-D or No. 1-D/2-D blend) below that temperature.
Checking the Tire Pressure Service Interval: Before each use or daily DANGER Low tire pressure decreases machine side-hill stability. This could cause a rollover, which may result in personal injury or death. Do not underinflate the tires. g033358 Figure 14 Front Wheels The correct air pressure in the tires is 172 to 207 kPa (25 to 30 psi). Important: Maintain the recommended pressure in all tires to ensure a good quality of cut and proper machine performance. Do not under-inflate the tires.
Checking the Rear-Axle-Gearbox Lubricant Service Interval: Every 400 hours The gear box is filled with SAE 85W-140 gear lube. The capacity is 0.5 L (16 oz). Visually inspect for leaks daily. g019500 g019500 Figure 16 1. Position the machine on a level surface. 1. Check/drain plug (2) 2. Remove the check/fill plug from the left side of the gear box and ensure that lubricant is up to the bottom of the hole (Figure 18). 2. Remove the plug at the 3 o’clock position (Figure 16).
6. Push the caster spindle through the front caster arm and install the shims (as they were originally installed) and the remaining spacers onto the spindle shaft. 7. Install the tensioning cap to secure the assembly. 8. Remove the hairpin cotter and clevis pin securing the height-of-cut chains to the rear of the mower deck (Figure 21). g008866 Figure 19 1. Tensioning cap 4. Top axle-mounting hole 2. Spacers 5. Caster wheel 3.
installed) and the remaining spacers onto the spindle shaft. 2. Remove the tensioning cap from the spindle shaft and slide the spindle out of the caster arm (Figure 23). 5. Remove the hairpin cotter and clevis pins from the caster-pivot arms (Figure 25). 6. Rotate the tension rod to raise or lower the pivot arm until the holes are aligned with the selected height-of-cut bracket holes in the mower-deck frame (Figure 25 and Figure 26). g008866 Figure 23 1. Tensioning cap 4. Top axle-mounting hole 2.
g011549 Figure 27 1. Damper link 10. Align the damper-link holes with the selected height-of-cut bracket holes in the mower-deck frame, insert the clevis pins, and install the hairpin cotters (Figure 28). g031063 Figure 29 Adjusting the Mower-Deck Rollers The mower-deck rollers should be mounted in the lower position when operating at height of cuts greater than 64 mm (2-1/2 inches), and in the higher position when operating in height of cuts lower than 64 mm (2-1/2 inches).
Correcting a Mismatch Between Mower Decks Due to differences in grass conditions and the counterbalance setting of the traction unit, cut a sample area of grass and check the appearance before cutting the entire area. 1. Set all mower decks to the desired height of cut; refer to Adjusting the Height of Cut (page 27). 2. Check and adjust the front and rear tire pressures to 172 to 207 kPa (25 to 30 psi). 3. Check and adjust all of caster tire pressures to 345 kPa (50 psi). g008866 Figure 31 4.
Checking the Safety-Interlock Switches 2. Position the blade side to side on the inside spindle of the side mower deck and corresponding outside spindle of the front mower deck. Service Interval: Before each use or daily Note: Measure from the floor to the tip of The machine has interlock switches in the electrical system. These switches disengage either the traction or the PTO whenever you leave the seat.
• Keep the direction of the mower discharge away from people and pets. • Do not mow in reverse unless it is absolutely necessary. If you must mow in reverse, look behind and down for small children before and while moving the machine in reverse. Stay alert and stop the machine if a child enters the area. • Use extreme care when approaching blind corners, shrubs, trees, or other objects that may block your view. g008870 • Do not mow near drop-offs, ditches, or Figure 33 1. Side-view mirrors 2.
• • • Starting and Shutting Off the Engine – Shut off the engine and remove the key from the ignition. – Wait for all moving parts to stop before you leave the operator position. Do not change the governor settings on or overspeed the engine. Operating the engine at excessive speed may increase the potential for personal injury. Do not use the machine as a towing vehicle. Use accessories and attachments approved by The Toro® Company only.
4. Rotate the ignition key to the OFF position. Using Cruise Control 5. Remove the key from the switch to prevent accidental starting. The cruise-control switch locks in the pedal position to maintain the desired ground speed. Pressing the rear of the switch turns the cruise control off, the middle position of the switch enables the cruise-control function, and the front of the switch sets the desired ground speed.
in the soot filter through normal engine operation. To keep the DPF clear of soot, remember the following: CAUTION The exhaust temperature is hot (approximately 600°C (1112°F) during DPF parked regeneration or recovery regeneration. Hot exhaust gas can harm you or other people. • Passive regeneration occurs continuously while the engine is running—run the engine at full engine speed when possible to promote DPF regeneration. • Never operate the engine in an enclosed area.
DPF Ash Accumulation • When enough ash accumulates, the engine • The lighter ash is discharged through the exhaust system; the heavier ash collects in the soot filter. • Ash is a residue of the regeneration process. Over • time, the diesel particulate filter accumulates ash that does not discharge with the engine exhaust. • • The computer for the engine calculates the amount of ash accumulated in the DPF.
Types of Diesel Particulate Filter Regeneration Types of diesel particulate filter regeneration that are performed while the machine is operating: Type of Regeneration Conditions for DPF regeneration DPF description of operation Passive Occurs during normal operation of the machine at high-engine speed or high-engine load The InfoCenter does not display an icon indicating passive regeneration.
Types of diesel particulate filter regeneration that require you to park the machine: (cont'd.) Type of Regeneration Conditions for DPF regeneration DPF description of operation Recovery Occurs as a result of ignoring parked regeneration requests and continuing operation, adding more soot when the DPF is already in need of a parked regeneration When the recovery-regeneration icon is displayed in the InfoCenter, a recovery regeneration is requested.
Reset Regeneration Parked Regeneration g214713 g214711 Figure 41 Assist/reset-regeneration icon Figure 42 Parked-regeneration request icon • The assist/reset-regeneration icon displays in the • The parked-regeneration requested icon displays InfoCenter (Figure 41). • • The computer takes control of the intake throttle and changes the fuel injection operation to increase the temperature of the engine exhaust. in the InfoCenter (Figure 42).
6. Engage the parking brake. 7. Set the throttle to the low IDLE position. Performing a Parked Regeneration Note: For instructions on unlocking protected menus, refer to Accessing Protected Menus (page 21). 1. Access the protected menu and unlock the protected settings submenu (Figure 44); refer to Accessing Protected Menus (page 21). g212138 Figure 46 4. When the “Initiate DPF Regen. Are you sure?” message displays, press the center button (Figure 47). g028523 Figure 44 2.
g211986 g212405 Figure 48 Figure 50 6. Move the throttle control to LOW IDLE and press the center button (Figure 49). B. The “Waiting on (Figure 51). ” message displays g212372 g212406 Figure 49 Figure 51 7. The following messages display as the parked regeneration process begins: C. The computer determines whether the regeneration runs. One of the following messages displays in the InfoCenter: A. The “Initiating DPF Regen.” message displays (Figure 50).
The engine is cold—wait. The engine is warm—wait. The engine hot—regeneration in progress (percent complete). 9. The parked regeneration is complete when the “Regen Complete” message displays in the InfoCenter. Press the left button to exit to the home screen (Figure 54). g213424 Figure 52 • If the regeneration process is not allowed by the engine computer, the “DPF Regen Not Allowed” message displays in the InfoCenter (Figure 53).
• Perform a recovery-regeneration whenever • • Operator there is a loss of engine power and a parked regeneration cannot effectively clean the DPF of soot. A recovery regeneration requires up to 4 hours to complete. You need a distributor technician to perform the recovery regeneration process; contact your Authorized Toro Distributor. This feature allows the operator to adjust the maximum transport speed (high range) within the supervisors pre-adjusted settings.
the left to transport, and place the throttle in the FAST position. vibration. Turn the key to the OFF position to stop the engine. Before transporting the machine, raise the mower decks and secure the transport latches (Figure 56). Changing Mowing Patterns Change mowing patterns often to minimize a poor after-cut appearance from repeatedly mowing in the same direction. Understanding Counterbalance The counterbalance system maintains hydraulic back pressure on the deck-lift cylinders.
After Operation baffles also perform well for shredding leaves in the fall. After Operation Safety Mowing When the Grass Is Dry Mow either in the late morning to avoid the dew, which causes grass clumping, or late afternoon to avoid the damage that direct sunlight can cause on the sensitive, freshly mowed grass.
Locating the Jacking Points 2. Rotate each valve 3 turns counter-clockwise to open and allow oil to bypass internally. There are jacking points located at the front and rear of the machine. Note: Do not open more than 3 turns. Because fluid is bypassed, the machine can be slowly moved without damaging the transmission. WARNING 3. Close the bypass valves before starting the engine. Always use jack stands. Do not rely on a jack or hoist to hold the machine. 4.
Maintenance Important: Refer to your engine operator's manual for additional maintenance procedures. 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. Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval After the first hour Maintenance Procedure • Torque the wheel-lug nuts.
Maintenance Service Interval Every 800 hours Maintenance Procedure • • • • • • • • Change the front planetary-gear oil or yearly, whichever comes first. Change the rear-axle oil. Check the rear wheel toe-in. Inspect the blade-drive belt. Change the hydraulic fluid. Change the hydraulic filters. Inspect the side mower-deck damper. Inspect the mower deck caster-wheel assemblies. Every 1,000 hours • Drain and clean the fuel tank. • Check and adjust the valve clearance.
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Maintenance Check Item Monday Tuesday Wednesday Thursday Friday Saturday Check the safety-interlock operation. Check the brake operation. Check the engine-oil level. Check the cooling-system-fluid level. Drain the water/fuel separator. Check the air filter, dust cup, and burp valve. Check for unusual engine noises.2 Check the radiator and screen for debris Check for unusual operating noises.
Service-Interval Chart decal130-6046 Figure 59 51
Pre-Maintenance Procedures Preparing the Machine for Maintenance 1. Ensure that the PTO is disengaged. Pre-Maintenance Safety 2. Park the machine on a level surface. • Keep all parts of the machine in good working 3. Set the parking brake. condition and all hardware tightened, especially blade-attachment hardware. Replace all worn or damaged decals. 4. Lower the mower deck(s) if necessary. 5. Shut off the engine and wait for all moving parts to stop.
Lubrication Greasing the Bearings and Bushings Service Interval: Every 50 hours—Lubricate all of the bearings and bushings. Every 500 hours/Yearly (whichever comes first) The machine has grease fittings that you must lubricate regularly with No. 2 lithium grease. Also, lubricate the machine immediately after every washing.
g017810 g017810 Figure 65 g011557 Front Lift Assemblies Figure 68 • 2 (each side) lift-arm-cylinder bushings (Figure 66) • 2 lift-arm-ball joints (Figure 67) Side Lift Assemblies • • • • 6 main lift-arm bushings (Figure 69 and Figure 70) 2 bell-crank-pivot bushings (Figure 71) 4 rear arm bushings (Figure 71) 4 lift-cylinder bushings (Figure 72) g020455 Figure 66 g011552 Figure 69 g011551 Figure 67 Side Mower Decks • 1 caster-fork-shaft bushing (Figure 68) • 2 (each side) spindle-shaft bearings
Engine Maintenance Engine Safety Shut off the engine before checking the oil or adding oil to the crankcase. Servicing the Engine Oil Oil Specification g011554 Figure 71 Use high-quality, low-ash engine oil that meets or exceeds the following specifications: • API service category CJ-4 or higher • ACEA service category E6 • JASO service category DH-2 Important: Using engine oil other than API CJ-4 or higher, ACEA E6, or JASO DH-2 may cause the diesel particulate filter to plug or cause engine damage.
2. Check the engine-oil level (Figure 73). g031675 Figure 74 4. Add oil to the crankcase. g031256 Figure 73 Servicing the Air Cleaner Note: When using different oil, drain all old oil from the crankcase before adding new oil. Service Interval: Every 400 hours Check the air-cleaner body for damage which could cause an air leak. Replace it if it is damaged. Check the whole intake system for leaks, damage, or loose hose clamps. Crankcase Oil Capacity Approximately 5.7 L (6 US qt) with the filter.
g009712 Figure 77 1. Air-cleaner safety filter 2. Reset the indicator (Figure 75) if it shows red. Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter Service Interval: Every 6,000 hours or clean the soot filter if engine faults SPN 3720 FMI 16, SPN 3720 FMI 0, or SPN 3720 FMI 16 display in the InfoCenter. • If advisory message ADVISORY 179 displays in the InfoCenter, the DPF is nearing the recommended point for servicing the diesel-oxidation catalyst and the soot filter.
Fuel System Maintenance g214715 Servicing the Water Separator Service Interval: Before each use or daily—Drain water or other contaminants from the fuel filter/water separator. g213864 Every 400 hours—Replace the fuel-filter canister. Service the water separator as shown in Figure 80. g213863 Figure 79 1. Refer to the Engine section in the Service Manual for information on disassembling and assembling the diesel-oxidation catalyst and the soot filter of the DPF. 2.
Servicing the Fuel Filter Check the fuel lines and connections every 400 hours or yearly, whichever comes first. Inspect them for deterioration, damage, or loose connections. Service Interval: Every 400 hours 1. Clean the area around the fuel-filter head (Figure 81). g021291 Figure 81 1. Fuel-filter head 2. Fuel filter 2. Remove the filter and clean the filter head mounting surface (Figure 81). 3.
Electrical System Maintenance 1. Open the battery cover on the side of the shroud (Figure 82). Note: Press down on the flat surface above the battery cover to ease the removal of the cover (Figure 82). Electrical System Safety • Disconnect the battery before repairing the 2 machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. • Battery acid is poisonous and can cause burns. Avoid contact with your skin, eyes, and clothing.
Locating the Fuses WARNING Battery terminals or metal tools could short against metal components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. The traction-unit fuses are located under the power-center cover (Figure 84, Figure 85, and Figure 86). Remove the 2 screws securing the power-center cover to the frame and remove the cover (Figure 84).
Drive System Maintenance Changing the Planetary-Gear-Drive Oil Service Interval: After the first 200 hours Every 800 hours or yearly, whichever comes first. g032673 Figure 87 1. Cab fuse box Use a high-quality, SAE 85W-140 gear lube. 2. Fuses 1. With the machine on a level surface, position a wheel so a check plug is at the lowest (6 o'clock) position (Figure 89). g008862 Figure 89 1. Check/drain plug decal117-2787 Figure 88 2.
6. Through the open hole, slowly fill the planetary with 0.65 L (22 oz) of high quality SAE 85W-140 wt gear lube. Important: If the planetary fills before the 0.65 L (22 oz) of oil is added, wait one hour or install the plug and move the machine approximately ten feet to distribute the oil through the brake system. Then, remove the plug and add the remaining oil. 7. Install the plug. 8. Repeat the procedure on the opposite planetary/brake assembly.
Checking the Rear Wheel Toe-In Cooling System Maintenance Service Interval: Every 800 hours Cooling System Safety 1. Measure the center-to-center distance (at axle height) at the front and rear of the steering tires. Note: The front measurement must be 6 mm CAUTION (1/4 inch) less than the rear measurement. Discharge of hot, pressurized coolant or touching a hot radiator and surrounding parts can cause severe burns. 2. To adjust, loosen the clamps at both ends of the tie rods. 3.
g020441 Figure 94 1. Expansion tank 3. If the coolant is low, add a 50/50 mixture of water and ethylene glycol anti-freeze. g020452 Important: Do not use water only or Figure 95 alcohol/methanol base coolants, as this may cause damage. 1. Radiator/oil cooler 4. Install the radiator cap and expansion-tank cap. 4. Close the hood. Servicing the Engine-Cooling System Service Interval: Every 100 hours Every 2 years Remove debris from the oil radiator/oil cooler daily.
Brake Maintenance Adjusting the Service Brakes Adjust the service brakes when there is more than 25 mm (1 inch) of “free travel” of the brake pedal, or when the brakes do not work effectively. Free travel is the distance the brake pedal moves before you feel braking resistance. 1. Disengage the locking latch from the brake pedals so that both pedals work independently of each other. 2. To reduce free travel of the brake pedals, tighten the brakes as follows: A.
Belt Maintenance of the belt again to ensure that the tension is correct. Servicing the Alternator Belt Tensioning the Blade-Drive Belts Service Interval: After the first 10 hours Every 100 hours Service Interval: After the first 10 hours Every 50 hours Proper tension allows 10 mm (3/8 inch) of deflection when a force of 44 N∙m (10 ft-lb) is applied on the belt midway between the pulleys. When properly tensioned, the inside measurement of the extension spring (hook to hook) should be approximately 8.
Hydraulic System Maintenance 2. Loosen the eye bolt allowing the removal of the extension spring (Figure 99). 3. Loosen the flange nut securing the stop bolt to the mounting tab and move the idler pulley away from the belt to release the belt tension (Figure 99). Hydraulic System Safety Note: Loosen the nut enough to allow the idler WARNING arm to pass the stop bolt. Hydraulic fluid escaping under pressure can penetrate skin and cause injury.
High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 Material Properties: Viscosity, ASTM D445 St @ 40° C 44 to 50 St @ 100° C 7.9 to 8.
Important: Use only the hydraulic fluids specified. Other fluids damage the system. g020456 Figure 102 1. Hydraulic reservoir 5. Install the reservoir cap, start the engine, and use all the hydraulic controls to distribute hydraulic fluid throughout the system. g031621 Figure 103 Note: Also check for leaks; then shut off the engine. 3. Start the engine and let it run for about 2 minutes to purge air from the system and shut off the engine and check for leaks. 6.
Adjusting the Counterbalance Pressure Mower Maintenance The counterbalance test port is used to test the pressure in the counterbalance circuit (Figure 104). The recommended counterbalance pressure is 2241 kPa (325 psi). To adjust the counterbalance pressure, loosen the locknut, rotate the adjusting screw (Figure 104) clockwise to increase the pressure or counterclockwise to decrease the pressure, and tighten the locknut.
Pivoting the Front Mower Deck Down 1. With the help of another person, hold the mower deck upright, remove the hairpin cotter securing the cable end, and remove the cable from the pin. 2. Pivot (tilt) the mower deck downward. 3. Store the cable under the operator's platform. 4. Sit on the seat, start the engine, and lower the mower deck until it is slightly off the floor. g011490 Figure 106 5. Secure the height-of-cut chains to the rear of the mower deck. 1. Height-of-cut chain 6.
Servicing the Caster-Arm Bushings Servicing the Caster Wheels and Bearings The caster arms have bushings pressed into the top and bottom of the tube and after many hours of operation, the bushings develop wear. To check the bushings, move the caster fork back and forth and from side to side. If the caster spindle is loose inside the bushings, the bushings are worn and must be replaced. Service Interval: Every 800 hours 1.
Blade Maintenance 5. To assemble the caster wheel, push the bearing into the wheel hub. Note: When installing the bearings, press on the outer race of the bearing. Blade Safety 6. Slide the bearing spacer into the wheel hub and push the other bearing into the open end of the wheel hub to captivate the bearing spacer inside the wheel hub. DANGER A worn or damaged blade can break, and a piece of the blade could be thrown at you or bystanders, resulting in serious personal injury or death.
Inspecting and Sharpening the Mower Blade(s) cutting edge of the blade at the same position as in step 2. Note: The difference between the dimensions obtained in steps 2 and 3 must not exceed 3 mm (1/8 inch). If the dimension exceeds 3 mm (1/8 inch), the blade is bent and must be replaced; refer to Removing and Installing the Mower Blade(s) (page 75). 2 areas must be considered when checking and servicing the mower blade—the sail and the cutting edge.
Note: Remove the blades and sharpen them on a grinder. After sharpening the cutting edges, install the blade with the anti-scalp cup and blade bolt; refer to Removing and Installing the Mower Blade(s) (page 75). Correcting a Mower-Deck Mismatch If there is mismatch between the blades, on a single mower deck, the grass will appear streaked when it is cut. This problem can be corrected by ensuring that the blades are straight and all of the blades are cutting on the same plane. 1.
Cab Maintenance of shims in adjacent holes if more than 1 shim is added to any 1 hole location. 8. Adjust the idler pulley and install the belt covers. Cleaning the Cab Air Filters Service Interval: Every 250 hours 1. Remove the screws and grates from both the in-cab and rear cab air filters (Figure 115 and Figure 116). 1 2 3 g028378 g028378 Figure 115 In-Cab Air Filter 1. Filter 2. Grate 3. Screw 1 2 2 g028379 3 g028379 Figure 116 Rear Cab Air Filter 1. Filter 2. Grate 77 3.
2. Clean the filters by blowing clean, oil-free, compressed air through them. 5. Remove the air filters (see Figure 116). 6. Clean the air-conditioning assembly. Important: If either filter has a hole, tear, or 7. Install the air filters, screen, and fan assembly (Figure 116, Figure 117, and Figure 118). other damage, replace the filter. 3. Install the filters and the grate with the thumbscrews. 8. Connect the wire for each fan (Figure 117).
Cleaning Storage Important: Use care around cab seals and lights Preparing for Seasonal Storage (Figure 119). If you are using a pressure washer, keep the washer wand at least 0.6 m (2 ft) away from the machine. Do not use pressure washer directly on cab seals and lights or under rear overhang. Traction Unit 2 1. Thoroughly clean the traction unit, mower decks, and the engine. 2. Check the tire pressure; refer to Checking the Tire Pressure (page 26). 3.
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Notes:
Notes:
International Distributor List Distributor: Agrolanc Kft Asian American Industrial (AAI) B-Ray Corporation Brisa Goods LLC Casco Sales Company Ceres S.A. CSSC Turf Equipment (pvt) Ltd. Cyril Johnston & Co. Cyril Johnston & Co. Fat Dragon Femco S.A. FIVEMANS New-Tech Co., Ltd ForGarder OU G.Y.K. Company Ltd. Geomechaniki of Athens Golf international Turizm Hako Ground and Garden Hako Ground and Garden Hayter Limited (U.K.) Hydroturf Int. Co Dubai Hydroturf Egypt LLC Irrimac Irrigation Products Int'l Pvt Ltd.
The Toro Warranty A Two-Year Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
