Form No. 3411-104 Rev C Groundsmaster® 4300-D Traction Unit Model No. 30864—Serial No. 400000000 and Up Register at www.Toro.com.
This product complies with all relevant European directives; for details, please see the separate product specific Declaration of Conformity (DOC) sheet. Model No. Serial No. 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.
Contents Servicing the Air Cleaner .................................. 45 Servicing the Engine Oil.................................... 46 Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter .............................. 48 Fuel System Maintenance ................................... 48 Servicing the Fuel Filter .................................... 48 Using the Fuel-Pickup Tube.............................. 48 Servicing the Water Separator ..........................
Safety • Do not operate the machine without all guards This machine has been designed in accordance with EN ISO 5395:2013 and ANSI B71.4-2012. • Keep clear of any discharge opening. Keep and other safety protective devices in place and working on the machine. bystanders and pets a safe distance away from the machine. Important: For CE required regulatory data, refer to the Declaration of Conformity supplied with the machine. • Keep children out of the operating area.
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. decal117-0169 117-0169 1. Read the Operator's Manual. 2. Power point (10 A) 3. Head lights (10 A) 4. Power (10 A) 5. Engine start (15 A) decal110-0986 6. Optional air ride seat suspension (20 A) 110-0986 7. Engine computer management C (7.5 A) 1.
decal120-4158 120-4158 1. Read the Operator’s Manual. 2. Engine—start 3. Engine—preheat 4. Engine—shut off decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard decal125-8754 125-8754 6. Keep bystanders a safe distance away from the battery. 1. Head lights 6. Slow 2. Engage 7. Lower the cutting units 2. No fire, open flame, or smoking 7. Wear eye protection; explosive gases can cause blindness and other injuries. 3. Power take-off (PTO) 8.
decal125-2927 125-2927 1. Read the Operator’s Manual for maintenance information. decal104-1086 104-1086 1.
decal133-2930 133-2930 1. Warning—read the Operator's Manual; do not operate this machine unless you are trained. 4. Tipping hazard—slow the machine before turning; do not turn at high speeds; only drive on slopes with the cutting units lowered; always wear a seatbelt. 2. Warning—wear hearing protection. 5. Warning—do not park on slopes; lock the parking brake, shut off the engine and remove the ignition key before leaving the machine. 6. Warning—read the Operator's Manual; do not tow the machine. 3.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 4 5 Use Qty. No parts required – Adjust the control arm position. No parts required – Remove shipping blocks and pins. No parts required – Adjust the roller scraper (optional). No parts required – Install the mulching baffle (optional). No parts required – Prepare the machine.
2 3 Removing the Shipping Blocks and Pins Adjusting the Roller Scraper (Optional) No Parts Required No Parts Required Procedure Procedure 1. Remove and discard the shipping blocks from the cutting decks. 2. Remove and discard the shipping pins from the cutting deck suspension arms. The optional rear roller scraper is designed to work best when there is an even gap of 0.5 to 1 mm (0.020 to 0.040 inch) between the scraper and roller. 1.
4 5 Installing the Mulching Baffle (Optional) Preparing the Machine No Parts Required No Parts Required Checking the Tire Pressure Procedure 1. 2. Check the tire pressure before use; refer to Checking the Tire Pressure (page 22). Thoroughly clean debris from the mounting holes on the rear wall and left side wall of the chamber. Important: Maintain pressure in all tires to ensure a good quality of cut and proper machine performance. Do not underinflate the tires.
Brake Pedal Product Overview Press the brake pedal (Figure 6) to stop the machine. Controls Parking Brake Seat Adjusting Knobs To engage the parking brake, (Figure 6) push down the brake pedal and press the top forward to latch. To disengage the parking brake, press the brake pedal until the parking-brake latch retracts. The seat-adjusting lever (Figure 5) allows you to adjust the seat forward and rearward. The weight-adjusting knob adjusts the seat for your weight.
in the green zone. When the indicator is in the red zone, change the hydraulic filters. g021208 Figure 7 1. Lower mow/raise control lever 2. Key switch 4. Enable/disable switch 3. InfoCenter 6. Headlight switch g031683 Figure 8 5. Engine-speed switch 1. Hydraulic-filter-restriction indicator Key Switch Power Point The key switch (Figure 7) has 3 positions: OFF, ON/PREHEAT , and START . The power point is a 12 V power supply for electronic devices (Figure 9).
InfoCenter Icon Description SERVICE DUE Indicates when scheduled service should be performed Engine rpm/status—indicates the engine rpm Hour meter Info icon Fast g020650 Slow Figure 10 1. Indicator light 3. Middle button 2. Right button 4. Left button Fuel level • Left Button, Menu Access/Back Button—press this Stationary regeneration required button to access the InfoCenter menus. You can use it to back out of any menu you are currently using.
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: Engine Key switch Main Menu Cutting units are lowering Cutting units are raising Menu Item Description Faults Contains a list of the recent machine faults.
Protected Menus Settings Menu Item Description Units Controls the units used on the InfoCenter (English or Metric). Language Controls the language used on the InfoCenter*. LCD Backlight Controls the brightness of the LCD display. LCD Contrast Controls the contrast of the LCD display. Protected Menus Allows a person authorized by your company with the PIN code to access protected menus. Counterbalance Controls the amount of counterbalance applied to the cutting decks.
Viewing and Changing the Protected Menu Settings 1. In the Protected Menu, scroll down to Protect Settings. 2. To view and change the settings without entering a passcode, use the right button to change the Protect Settings to OFF. 3. To view and change the settings with a passcode, use the left button to change the Protect Settings to ON, set the passcode, and turn the key in the ignition switch to the OFF position and then to the ON position. Setting the Counterbalance 1.
Specifications Note: Specifications and design are subject to change without notice.
Description Figure 13 reference Dimension or Weight Overall height A 217.2 cm (85-1/2 inches) Wheel tread (tire center to center) rear B 184.5 cm (72.6 inches) Overall width (transport position) C 231 cm (91 inches) Overall width (mowing position) D 246.5 cm (97 inches) Wheel base E 152.4 cm (60 inches) Overall length (transport position) F 315 cm (124 inches) Overall length (mowing position) G 315 cm (124 inches) Fuel-tank capacity 51 L (13.
Operation Filling the Fuel Tank Note: Determine the left and right sides of the machine from the normal operating position. Fuel Tank Capacity Fuel tank capacity: 53 L (14 US gallons) Before Operation Fuel Specification Important: Use only ultra-low sulphur diesel fuel. Fuel with higher rates of sulfur degrades the diesel oxidation catalyst (DOC), which causes operational problems and shortens the service life of engine components. Failure to observe the following cautions may damage the engine.
Adding Fuel Biodiesel This machine can also use a biodiesel blended fuel of up to B20 (20% biodiesel, 80% petroleum diesel). Sulfur content: Ultra-low sulfur (<15 ppm) Biodiesel fuel specification: ASTM D6751 or EN14214 Blended fuel specification: ASTM D975, EN590, or JIS K2204 g194207 Important: The petroleum diesel portion must be ultra-low sulfur. Observe the following precautions: • Biodiesel blends may damage painted surfaces. • Use B5 (biodiesel content of 5%) or lesser blends in cold weather.
Checking the Engine-Oil Level Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine-Oil Level (page 22). Checking the Cooling System g001055 Before you start the engine and use the machine, check the cooling system; refer to Checking the Cooling System (page 52).
Adjusting the Height of Cut Important: This cutting deck often cuts approximately 6 mm (1/4 inch) lower than a reel cutting unit with the same bench setting. It may be necessary to have the bench of the rotary cutting deck set 6 mm (1/4 inch) above that of reels cutting in the same area. g026184 Figure 17 Important: Access to the rear cutting units is greatly improved by removing the cutting unit from the tractor.
Burnishing the Brakes Checking the Safety-Interlock Switches 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). With the engine at high idle, proceed forward with the mow-speed-control stop engaged and ride the brake for 15 seconds. Proceed backward at full reverse speed and ride the brake for 15 seconds.
Understanding the Diagnostic Light Changing the Counterbalance Settings The machine is equipped with a diagnostic, light which indicates if the machine detects a malfunction. The diagnostic light is located on the InfoCenter, above the display screen (Figure 18). When the machine functions properly and the key switch is moved to the ON/RUN position, the diagnostic light turns on briefly to indicate that the light is working properly.
Choosing Accessories Optional Equipment Configurations Angle Sail Blade High Lift Parallel Sail Blade (Do not use with the mulching baffle) Mulching Baffle Roller Scraper Grass Cutting: 1.9 to 4.4 cm (3/4 to 1-3/4 inches) height of cut Recommended in most applications May work well in light or sparse turf Grass Cutting: 5 to 6.
During Operation • Never leave a running machine unattended. • Before leaving the operating position (including to empty the catchers or to unclog the chute), do the following: During Operation Safety – Park the machine on level ground. General Safety – Disengage the power take-off and lower the attachments. • The owner/operator can prevent and is responsible for accidents that may cause personal injury or property damage. – Engage the parking brake. – Shut off the engine and remove the key.
Starting and Shutting Off the Engine 6. Cut grass so that the blades can cut and discharge clippings at a high rate while producing a good quality of cut. Note: If the cutting rate is too high, the quality Important: The fuel system automatically bleeds of cut may deteriorate. Reduce the ground speed of the machine or reduce the width of cut to regain high idle engine speed.
DPF Soot Accumulation CAUTION • Over time, the DPF accumulates soot in the soot The exhaust temperature is hot (approximately 600°C (1,112°F) during DPF parked regeneration or recovery regeneration. Hot exhaust gas can harm you or other people. filter. The computer for the engine monitors the soot level in the DPF. • When enough soot accumulates, the computer informs you that it is time to regenerate the diesel particulate filter. • 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.
Parked Regeneration Reset Regeneration g214713 g214711 Figure 26 Assist/reset-regeneration icon Figure 27 Parked-regeneration request icon • The assist/reset-regeneration icon displays in the • The parked-regeneration requested icon displays in the InfoCenter (Figure 27). If a parked regeneration is needed, the InfoCenter displays engine warning SPN 3719, FMI 16 (Figure 28) and the engine computer derates engine power to 85%. InfoCenter (Figure 26).
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 16). 1. Access the protected menu and unlock the protected settings submenu (Figure 29); refer to Accessing Protected Menus (page 16). g212138 Figure 31 4. When the “Initiate DPF Regen. Are you sure?” message displays, press the center button (Figure 32). g028523 Figure 29 2.
g211986 g212405 Figure 33 6. Figure 35 Move the throttle control to LOW IDLE and press the center button (Figure 34). B. The “Waiting on (Figure 36). ” message displays g212372 g212406 Figure 34 7. Figure 36 The following messages display as the parked regeneration process begins: A. C. The “Initiating DPF Regen.” message displays (Figure 35). The computer determines whether the regeneration runs.
The engine is cold—wait. The engine is warm—wait. The engine hot—regeneration in progress (percent complete). 9. g213424 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 39). Figure 37 • If the regeneration process is not allowed by the engine computer, the “DPF Regen Not Allowed” message displays in the InfoCenter (Figure 38).
• Perform a recovery-regeneration whenever and shredding causes the grass to turn brown at the edges which impairs growth and increases susceptibility to diseases. Always make sure that the blade is in good condition and a full sail is present. 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 Checking the Condition of the Decks to complete.
After Operation After Operation Safety • Clean grass and debris from the cutting units, mufflers, and engine compartment to help prevent fires. Clean up oil or fuel spills. • If the cutting units are in the transport position, use the positive mechanical lock (if available) before you leave the machine unattended. • Allow the engine to cool before storing the machine in any enclosure. • Shut off the fuel before storing or transporting the machine.
g003995 Figure 43 1. Bypass valve 2. Close the bypass valve before starting the engine. However, do not exceed 7 to 11 N∙m (5 to 8 ft-lb) torque to close the valve. Important: Running the engine with the bypass valve open will cause the transmission to overheat. Hauling the Machine • Use care when loading or unloading the machine into a trailer or a truck. • Use full-width ramps for loading the machine into a trailer or a truck. • Tie the machine down securely using straps, chains, cable, or ropes.
Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first hour • Torque the wheel-lug nuts to 94 to 122 N∙m (70 to 90 ft-lb). After the first 10 hours • Torque the wheel-lug nuts to 94 to 122 N∙m (70 to 90 ft-lb). • Check the alternator belt tension. After the first 50 hours • Change the engine oil and filter.
Daily Maintenance Checklist Duplicate this page for routine use. For the week of: Mon. Maintenance Check Item Tues. Wed. Thurs. Fri. Sat. Sun. 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-fluid level. Check the hydraulic-filter indicator.
Service Interval Chart decal125-2927 Figure 44 CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before you perform any maintenance. Pre-Maintenance Procedures • Use jack stands to support the machine or components when required. • Carefully release pressure from components with stored energy.
Lubrication Raising the Machine Use the following as points to jack up the machine: Greasing the Bearings and Bushings • Front of the machine—rectangular pad, under the axle tube, inside each front tire (Figure 45). If you operate the machine under normal conditions, lubricate all grease fittings for the bearings and bushings after every 50 hours of operation with No. 2 lithium grease. Lubricate bearings and bushings immediately after every washing, regardless of the interval listed.
• Cutting unit carrier-frame pivot (1 each)—Figure • Axle-steering pivot (1)—Figure 51 48 g004169 Figure 51 • Steering-cylinder ball joints (2) and rear axle g011613 (1)—Figure 52 Figure 48 • Lift-arm pivot shaft (1 each)—Figure 49 g004157 Figure 49 • Rear axle tie rod (2)—Figure 50 g011614 Figure 52 • Brake pedal (1)—Figure 53 g011615 Figure 53 g003987 Figure 50 44
Engine Maintenance • Cutting unit spindle-shaft bearings (2 per cutting unit)—Figure 54 Note: You can use either fitting, whichever is more accessible. Pump grease into the fitting until a small amount appears at bottom of the spindle housing (under the deck). 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.
Servicing the Engine Oil Oil Specification Use high-quality, low-ash engine oil that meets or exceeds the following specifications: • API service category CJ-4 or higher g194209 • 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.
g194204 g194203 g031256 Figure 57 g031400 Note: When using different oil, drain all old oil Figure 58 from the crankcase before adding new oil. 4. Crankcase Oil Capacity Approximately 5.2 L (5.5 US qt) with the filter. Changing the Engine Oil and Filter Service Interval: After the first 50 hours Every 250 hours 1. Start the engine and let it run 5 minutes to allow the oil to warm up. 2.
Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter Fuel System Maintenance Servicing the Fuel 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. Service Interval: Every 400 hours—Replace the fuel filter. 1.
Servicing the Water Separator Servicing the Fuel System Draining the Fuel Tank Service Interval: Every 400 hours—Replace the fuel filter canister. Service Interval: Every 800 hours Before storage Before each use or daily—Drain water or other contaminants from the water separator. Drain and clean the fuel tank if the fuel system becomes contaminated or if you store the machine for an extended period. Use clean fuel to flush out the tank.
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.
Charging the Battery Drive System Maintenance WARNING Charging the battery produces gasses that can explode. Adjusting the Traction Drive for Neutral Do not smoke near the battery, and keep sparks and flames away from the battery. The machine must not creep when the traction pedal is released. If it does creep, adjust as follows: Important: Keep the battery fully charged. This 1. Clean the exterior of the battery case and the battery posts.
4. Turn the key in the ignition switch to the ON position, start the engine, and rotate the cam hex in either direction until the wheels cease rotation. Cooling System Maintenance 5. Tighten the locknut to secure the adjustment. 6. Turn the key in the ignition switch to the OFF position, remove the jack stands, and lower the machine to the shop floor. Cooling System Safety 7. • Swallowing engine coolant can cause Test drive the machine to make sure that it does not creep.
Note: The coolant level should be between the marks on the side of the tank. g021866 Figure 68 1. Expansion tank g004138 Figure 69 2. If the coolant level is low, remove the expansion-tank cap and replenish the system. Do not overfill. 3. Install the expansion-tank cap. 1. Rear screen latch 4. 2. Rear screen Thoroughly clean both sides of the radiator and oil cooler (Figure 70) with compressed air.
Brake Maintenance that the cable conduit does not rotate during tightening procedure. Adjusting the Parking Brakes Adjusting the Parking-Brake Latch Adjust the brakes when there is more than 2.5 cm (1 inch) of free travel (Figure 71) of the brake pedal, or when more holding force is required. Free travel is the distance the brake pedal moves before you feel braking resistance. If the parking brake fails to engage and latch, an adjustment to the brake pawl is required. 1.
Belt Maintenance Hydraulic System Maintenance Servicing the Alternator Belt Hydraulic System Safety • Ensure that all hydraulic-fluid hoses and Service Interval: After the first 10 hours lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to the hydraulic system. Every 100 hours 1. 2. Proper tension allows 10 mm (3/8 inch) deflection when a force of 4.5 kg (10 lb) is applied on the belt midway between the pulleys.
High Viscosity Index/Low Pour Point Anti-wear Hydraulic Fluid, ISO VG 46 Material Properties: Viscosity, ASTM D445 cSt @ 40°C 44 to 50 cSt @ 100°C 7.9 to 8.5 Viscosity Index ASTM D2270 140 to 160 Pour Point, ASTM D97 -34°F to -49°F Industry Specifications: g194205 Vickers I-286-S (Quality Level), Vickers M-2950-S (Quality Level), Denison HF-0 Important: The ISO VG 46 Multigrade fluid has been found to offer optimal performance in a wide-range of temperature conditions.
Changing the Hydraulic Fluid 9. Check the level of the hydraulic fluid and add enough to raise level to the Full mark on the dipstick. Important: Do not overfill. Service Interval: Every 800 hours If fluid becomes contaminated, contact your authorized Toro distributor; the system must be flushed. Contaminated fluid looks milky or black when compared to clean fluid. 1. Turn the key in the ignition switch to the OFF position and raise the hood. 2.
Checking the Hydraulic Lines and Hoses Service Interval: Before each use or daily Make all necessary repairs before operating. g194208 WARNING Hydraulic fluid escaping under pressure can penetrate skin and cause injury. • Make sure that all hydraulic-fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to the hydraulic system. • Keep your body and hands away from pinhole leaks or nozzles that eject high-pressure hydraulic fluid.
Mounting the Cutting Decks to the Traction Unit Cutting Deck Maintenance Separating the Cutting Decks from the Traction Unit 1. 2. Position the machine on a level surface, lower the cutting decks to the floor, turn the key in the ignition switch to the OFF position, and engage the parking brake. Disconnect and remove the hydraulic motor from the deck (Figure 79). Cover the top of the spindle to prevent contamination. g011351 Figure 79 1. Motor-mounting screws 3.
Blade Maintenance Blade Safety DANGER A worn or damaged blade can break, and a piece of the blade could be thrown toward you or bystanders, resulting in serious personal injury or death. Trying to repair a damaged blade may result in discontinued safety certification of the product. g011353 Figure 81 • Inspect the blade periodically for wear or damage. 5. • Never try to straighten a blade that is bent or weld a broken or cracked blade.
Removing and Installing a Blade Replace the blade if a solid object is hit, the blade is out of balance, or if the blade is bent. Always use genuine Toro replacement blades to be sure of safety and optimum performance. Never use replacement blades made by other manufacturers because they could be dangerous. g031692 Figure 82 1. Height-of-cut bracket 1. Raise the cutting deck to the highest position, turn the key in the ignition switch to the OFF position, and engage the parking brake.
Inspecting and Sharpening the Blade 1. Raise the cutting deck to the highest position, turn the key in the ignition switch to the OFF position, and engage the parking brake. 2. Block the cutting deck to prevent it from falling accidentally. 3. Examine the cutting ends of the blade carefully, especially where the flat and curved parts of the blade meet (Figure 84). 6. Note: The blade will remain balanced if the same amount of metal is removed from both cutting edges.
Miscellaneous Maintenance Assembling the Front Roller Servicing the Front Roller Inspect the front roller for wear, excess wobble, or binding. Service or replace the roller or components if any of these conditions exist. Disassembling the Front Roller 1. Remove the roller-mounting bolt (Figure 86). 2. Insert a punch through the end of the roller housing and drive the opposite bearing out by alternating taps to the opposite side of inner bearing race. There should be a 1.5 mm (0.
Storage 7. Flush the fuel tank with fresh, clean diesel fuel. 8. Secure all fuel system fittings. Preparing the Machine for Storage 9. Thoroughly clean and service the air cleaner assembly. 10. Seal the air cleaner inlet and the exhaust outlet with weatherproof tape. Preparing the Traction Unit 11. Check the antifreeze protection and add as needed for expected minimum temperature in your area. 1. Thoroughly clean the traction unit, cutting decks, and engine. 2. Check the tire pressure.
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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).