Form No. 3358-701 Rev B Wheel Horse XL 440H Lawn Tractor Model No. 71253—Serial No. 280000001 and Up G006889 Register at www.Toro.com.
information and Note emphasizes general information worthy of special attention. Introduction Contents Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely. Introduction................................................................. 2 Safety ...........................................................................
Safety .............................................................................. 28 Checking the Tire Pressure ................................. 28 Servicing the Headlights ..................................... 28 Cleaning ................................................................. 29 Washing the Underside of the Mower .................. 29 Storage....................................................................... 30 Troubleshooting.........................................................
• Thoroughly inspect the area where the equipment is to be used and remove all objects which may be thrown by the machine. • • Warning—Fuel is highly flammable. – Store fuel in containers specifically designed for this purpose. – Refuel outdoors only and do not smoke while refuelling. – Add fuel before starting the engine. Never remove the cap of the fuel tank or add fuel while the engine is running or when the engine is hot.
Maintenance and Storage • Keep all nuts, bolts and screws tight to be sure the equipment is in safe working condition. • Never store the equipment with fuel in the tank inside a building where fumes can reach an open flame or spark. • Allow the engine to cool before storing in any enclosure. • To reduce the fire hazard, keep the engine, silencer, battery compartment and fuel storage area free of grass, leaves, or excessive grease. • Check the grass catcher frequently for wear or deterioration.
Slope Chart 6
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 lost. 92-5730 1. Choke 2. Fast 3. Continuous variable setting 4. Slow 93-6676 1. Parking brake—to engage, press the brake/clutch pedal and lift the parking brake lever; to disengage press and release the brake/clutch pedal. 2. Brake and clutch—to engage, press the brake/clutch pedal. 3.
93-6677 1. Warning—don’t operate the mower with the deflector up or removed; keep the deflector in place. 2. Cutting/dismemberment hazard of hand or foot, mower blade—stay away from moving parts. 99-2986 1. Crushing/dismemberment hazard of bystanders—do not turn the key while children are present; keep children a safe distance from the machine. 99-5340 1. KeyChoice—turn to enable reverse mowing. 93-6679 1. Engine 93-7009 1.
Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 2. No fire, open flame, or smoking. 100-7449 1. Pull the lever out to push the machine. 3. Read the instructions before servicing or performing maintenance. 2. Push the lever in to ride on 4. Do not tow the machine. the machine. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 5. Read the Operator’s Manual. 107-4922 1.
Product Overview Operation Controls Note: Determine the left and right sides of the machine from the normal operating position. Become familiar with the controls (Figure 3) before you start the engine and operate the tractor. Gasoline and Oil Recommended Gasoline Use unleaded regular gasoline suitable for automotive use (85 pump octane minimum). You may use leaded regular gasoline if unleaded regular is not available.
• It cleans the engine while it runs. • It eliminates gum-like varnish buildup in the fuel system, which causes hard starting. In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property. Important: Do not use fuel additives containing methanol or ethanol. Add the correct amount of fuel stabilizer/conditioner to the gasoline. • Fill the fuel tank outdoors in an open area when the engine is cold.
Operating the Blade Control (PTO) The blade control (PTO) engages and disengages power to the electric clutch. Engaging the Power Take Off (PTO) 1. Press the clutch/brake pedal to stop the tractor. 2. Pull the blade control (PTO) to on (Figure 6). Figure 4 1. Brake pedal 2. Parking brake lever 2. Lift the parking brake lever (Figure 4) up and gradually take your foot off of the brake pedal. Note: The brake pedal should stay in the depressed (locked) position. Figure 6 1.
Figure 9 1. Choke 2. Fast Figure 7 3. Slow 4. Throttle lever 1. Height-of-cut lever Note: An engine that has been running and is warm may not require step 4. 6. Adjust each mower gage wheel to the correct height, as follows: 5. Turn the ignition key clockwise and hold it in the Start position (Figure 10). When the engine starts, release the key. A. Remove the hairpin cotter and pin to change the hole location (Figure 8). Figure 8 1. Wheel 2. Pin Figure 10 3. Hairpin cotter 1. Start 2. On B.
Using the Safety Interlock System 1 Service Interval: Before each use or daily If the safety interlock switches are disconnected or damaged, the tractor could operate unexpectedly, causing personal injury. G006903 Figure 11 1. KeyChoice switch • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the tractor.
release the parking brake and rise slightly from the seat: The engine should stop. 4. Shift the blade control (PTO) to Disengage, move the traction control pedal to Neutral, set the parking brake, and start the engine. While the engine is running, shift the blade control (PTO) switch to Engage and move the traction control pedal to Reverse: The engine should stop. 5. Shift the blade control (PTO) to Disengage, move the traction control pedal to Neutral, and set the parking brake.
Driving Forward or Backward The throttle control regulates the engine speed as measured in RPM (revolutions per minute). Shift the throttle control lever into the Fast position for best performance. Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. Always remove the ignition and KeyChoice keys and set the parking brake when leaving the tractor unattended, even if just for a few minutes. To go forward or backward: 1.
– Disperse the clippings evenly by raising the mower 1 or 2 height-of-cut settings while driving forward with the blade engaged. • Use the washout port to clean clippings and dirt from the underside of the mower after each use. If grass and dirt build up inside the mower, the cutting quality will eventually become unsatisfactory. • Maintain a sharp blade throughout the season. A sharp blade cuts grass cleanly without tearing or shredding the grass blades.
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 5 hours • Change the engine oil. Before each use or daily • • • • • • Check the engine oil level. Check the safety system. Check the oil level. Check the battery electrolyte. Check the parking brake. Wash the underside of the mower. Every 25 hours • • • • Grease and lubricate the tractor.
Lubrication Engine Maintenance Greasing and Lubricating the Tractor Servicing the Engine Oil Oil Type: Detergent oil (API service SF, SG, SH, SJ, or higher) Service Interval: Every 25 hours—Grease and lubricate the tractor. More often in dusty or dirty conditions. Crankcase Capacity: 48 oz. or 1-1/2 qt. (1400 cc or 1.4 l) when the filter is not changed; 56 oz. or 1-3/4 qt. (1700 cc or 1.7 l) when the filter is changed. Viscosity: See the table below. How to Grease the Tractor 1.
7. Unscrew the oil dipstick and wipe the metal end clean (Figure 18). 9. Change the oil filter, if necessary. Refer to Changing the Oil Filter. 10. Slowly pour approximately 80% of the specified amount of oil into the fill hole (Figure 17). Check the oil level; refer to 4 and 5 of Checking the Oil Level. Changing the Oil Filter Service Interval: Every 100 hours Note: Change the oil filter more frequently when the operating conditions are extremely dusty or sandy. 1.
2. Set the parking brake. 3. Stop the engine, wait for all moving parts to stop, and remove the key before leaving the operating position. 4. Open the hood. 5. Clean around the air cleaner to prevent dirt from getting into the engine and causing damage. 6. Pull up on the air cleaner cover handle and rotate it toward the engine (Figure 20). Paper Element: 1. Lightly tap the element on a flat surface to remove dust and dirt. 2.
Fuel System Maintenance Draining the Fuel Tank Service Interval: Before storage In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property. Figure 22 1. Spark-plug wire 6. Clean around the spark plug to prevent dirt from falling into the engine and potentially causing damage. 7. Remove the spark plug and metal washer. • Drain gasoline from the fuel tank when the engine is cold.
Electrical System Maintenance Servicing the Battery Always keep the battery clean and fully charged. Use a paper towel to clean the battery and battery box. If the battery terminals are corroded, clean them with a solution of 4 parts water and 1 part baking soda. Apply a light coating of grease to the battery terminals to prevent corrosion. Figure 24 1. Hose clamp 2. Fuel line 3. Fuel filter Battery voltage and amperage: 12 volts, 155 cold-cranking amps 6.
2. Look at the side of the battery. The electrolyte must be up to the Upper line (Figure 26). Figure 26 Figure 25 1. Negative cable (black) 2. Rubber cover 3. Positive cable (red) 1. Vent caps 2. Upper line 4. Battery box 5. Bolt and wing nut 3. Lower line Note: Do not allow the electrolyte to fall below the Lower line (Figure 26). 3. If the electrolyte is low, add the required amount of distilled water; refer to Adding Water to the Battery.
Note: Do not run the tractor with the battery disconnected; electrical damage may occur. Important: Do not overfill the battery because electrolyte (sulfuric acid) can cause severe corrosion and damage to the chassis. 5. Wait 5 to 10 minutes after filling the battery cells. Add distilled water, if necessary, until the electrolyte level is up to the Upper line (Figure 26) on the battery case. 6. Install the battery vent caps.
Drive System Maintenance Cooling System Maintenance Servicing the Transaxle Fluid Cleaning the Cooling System Service Interval: Every 100 hours—Service the transaxle fluid. Service Interval: Every 100 hours Use a dry brush to clean grass and accumulated debris from the engine daily. Always keep the fluid level at the full level when the transaxle is cold. Important: To prevent contaminating the fuel system, do not use water to clean the engine.
Brake Maintenance 6. Install a new cotter pin and attach the brake arm spring. Servicing the Parking Brake 7. Check the parking brake operation again; refer to Checking the Parking Brake. Service Interval: Before each use or daily Important: With the parking brake released, the rear wheels must rotate freely when you push the tractor. If you cannot achieve the .015 inch (0.38 mm) clearance and free wheel rotation, contact an Authorized Service Dealer immediately.
Checking the Tire Pressure Service Interval: Every 25 hours Maintain the air pressure in the front and rear tires at 20 psi (138 kPa). Check the pressure at the valve stem (Figure 31) after every 25 operating hours or yearly, whichever occurs first. Check the tires when they are cold to get the most accurate pressure reading. Figure 33 1. Bulb 2. Metal pins 3. Bulb holder 4. Slots Installing the Bulb 1. Align the metal pins on the side of the bulb base with the slots in the bulb holder. Figure 31 1.
Cleaning A broken or missing washout fitting could expose you and others to thrown objects or to blade contact. Contact with the blade or thrown debris contact may cause injury or death. Washing the Underside of the Mower Service Interval: Before each use or daily • Replace broken or missing washout fitting immediately, before using the mower again. Wash the underside of the mower to prevent grass buildup for improved mulch action and clipping dispersal.
Storage Important: Do not store stabilizer/conditioned gasoline over 90 days. 1. Disengage the blade control (PTO) and set the parking brake. 10. Remove and inspect the spark plug; refer to Servicing the Spark Plug. With the spark plug removed from the engine, pour 2 tablespoons of engine oil into the spark plug hole. Use the electric starter to crank the engine and distribute the oil inside the cylinder. Install the spark plug, but do not connect the wire to the spark plug. 2.
Troubleshooting Problem The starter does not crank. The engine will not start, starts hard, or fails to keep running. Possible Cause 1. The blade control (PTO) is engaged. 1. Disengage the blade control (PTO). 2. The parking brake is not on. 3. The battery is dead. 4. The electrical connections are corroded or loose. 5. A fuse is blown. 6. A relay or switch is damaged. 2. Set the parking brake. 3. Charge the battery. 4. Check the electrical connections for good contact. 5. Replace the fuse. 6.
Problem The tractor does not drive. The mower is cutting unevenly. Possible Cause Corrective Action 1. The drive control is in the Push position. 1. Move the drive control to the Operate position. 2. The traction belt is worn, loose, or broken. 3. The traction belt is off of the pulley. 2. Contact an Authorized Service Dealer. 1. The tire pressure is incorrect. 1. Set the tire pressure. 2. The mower is not level. 2. Level the mower from side-to-side and front-to-rear. 3.
Schematics Wiring Diagram (Rev.
Notes: 34
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The Toro Warranty Conditions and Products Covered Instructions for Obtaining Warranty Service The Toro® Company and its afliate, Toro Warranty Company, pursuant to an agreement between them, jointly promises to the original purchaser* to repair any Toro Product used for normal residential purposes* if defective in materials or workmanship.
