FORM NO. 3317–998GB Wheel Horse 267HE Lawn & Garden Tractor Model No. 72104 – 6900001 & Up Operator’s Manual IMPORTANT: Read this manual carefully. It contains information about your safety and the safety of others. Also become familiar with the controls and their proper use before you operate the product.
Introduction Thank you for purchasing a Toro product. All of us at Toro want you to be completely satisfied with your new product, so feel free to contact your local Authorized Service Dealer for help with service, genuine replacement parts, or other information you may require. Whenever you contact your Authorized Service Dealer or the factory, always know the model and serial numbers of your product.
Contents Page Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Safe Operation Practices for Ride-on (riding) Rotary Lawnmower Machines . . . . . . . . . 2 Slope Chart . . . . . . . . . . . . . . . . . . . . . . . . . 5 Symbols Glossary . . . . . . . . . . . . . . . . . . . 7 Gasoline and Oil . . . . . . . . . . . . . . . . . . . . . . . . 10 Recommended Gasoline . . . . . . . . . . . . . . . 10 Stabilizer/Conditioner . . . . . . . . . . . . . . . . 10 Filling the Fuel Tank . . . .
Safety Safe Operation Practices for Ride-on (riding) Rotary Lawnmower Machines Preparation 1. While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals. Training 2. Thoroughly inspect the area where the equipment is to be used and remove all objects which may be thrown by the machine. 3. WARNING – Petrol is highly flammable. 1. Read the instructions carefully.
Safety Operation 7. Watch out for traffic when crossing or near roadways. Do not operate the engine in a confined space where dangerous carbon monoxide fumes can collect. 8. Stop the blades rotating before crossing surfaces other than grass. 2. Mow only in daylight or in good artificial light. 9. 3. Before attempting to start the engine, disengage all blade attachment clutches and shift into neutral.
Safety 15. Stop the engine and disengage drive to attachment • before refuelling; • before removing the grass catcher; • before making height adjustment unless adjustment can be made from the operator’s position. 16. Reduce the throttle setting during engine run-out and, if the engine is provided with a shut-off valve, turn the fuel off at the conclusion of mowing. Maintenance and storage 1. Keep all nuts, bolts and screws tight to be sure the equipment is in safe working condition. 2.
Safety Slope Chart Read all safety instructions on pages 2–9.
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Safety Symbols Glossary Safety alert symbol Dismemberment–Mower in rearward motion Safety alert symbol Stay a safe distance from the machine Read operator’s manual Consult Technical Manual for proper service procedures Stay a safe distance from the mower Thrown or flying objects– Whole body exposure Keep children a safe distance from machine Thrown or flying objects– Rotary side-mounted mower.
Safety Symbols Glossary Cutting element– basic symbol Riding on this machine is allowed only on a passenger seat & only if the driver’s view is not hindered Cutting element– height adjustment Cutting unit–lower Crushing of fingers or hands–Force applied from side Cutting unit-raised Kickback or upward motion–Stored energy Cutting or entanglement of foot–Rotating auger Severing of fingers or hand– impeller blade Keep a safe distance from snowthrower Stay a safe distance from the snowthrower Shut of
Safety Symbols Glossary Fast Slow Fuel Fuel level Decreasing/Increasing On/Run Volume empty Off/Stop Volume full Engine Battery charging conditin Engine start Head lights– Main/high beam Engine stop Brake system Choke Parking brake Engine temperature Clutch PTO (Power Take Off) Engine lubricating oil pressure Engage Disengage Engine lubricating oil level Unlock Lock 9
Gasoline and Oil Recommended Gasoline Stabilizer/Conditioner Use UNLEADED Regular Gasoline suitable for automotive use (85 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not available. Add the correct amount of gas stabilizer/conditioner to the gas. Using a stabilizer/conditioner in the machine: IMPORTANT: Never use methanol, gasoline containing methanol, or gasohol containing more than 10% ethanol because the fuel system could be damaged. Do not mix oil with gasoline.
Operation Think Safety First Parking Brake Please carefully read all the safety instructions and symbols in the safety section. Knowing this information could help you, your family, pets or bystanders avoid injury. Always set the parking brake when you stop the machine or leave it unattended. While the ignition key is in the “RUN” or “LIGHTS” positions and the Parking Brake is engaged, the light, in the Indicator Module, will be lit.
Operation Starting and Stopping the Engine 2 1 3 Starting 1. Sit down on the seat. 2. Set the parking brake; refer to Setting the Parking Brake, page 11. 1 2 1207 1206 Note: 3. 4. 1. Fast 2. Slow 1 Move the choke lever to “ON” (Fig. 3). 2 An engine that has been running and is warm may not require step 4. 5. Move throttle lever to “FAST” (Fig. 4). 6. Turn the ignition key clockwise and hold it in the “START” position (Fig. 5). When the engine starts, release the key.
Operation Operating the Power Take Off (PTO) The Safety Interlock System The power take off (PTO) engages and disengages power to the electric clutch. While the ignition key is in “RUN” or “LIGHTS” position and the power take off (PTO) is engaged “ON”, the PTO light, in the Indicator Module, will be “ON”. When this light is “ON” it is a reminder; the starter will not crank and to turn the off PTO before getting off.
Operation Oil Indicator Control Module The indicator control module (optional on some models) (Fig. 7) lights when the parking brake or power take off (PTO), is actuated and when there is a problem of low oil pressure or alternator output, that needs immediate attention. 1 2 3 4 5 The oil light will be “ON” when the key is in the “RUN” or “LIGHTS” positions and the engine is not running, after the engine is started the light should go out.
Operation Driving Forward or Backward Stopping the Machine The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Place the throttle control in the “FAST” position for best performance. To stop the machine, release the traction control pedal, disengage the power take off (PTO), and turn the ignition key to “OFF” to stop the engine. Also set the parking brake if you leave the machine unattended; refer to Setting the Parking Brake, page 11.
Operation Attachment Lift Lever Adjusting Dial-A-Height The attachment lift lever (Fig. 9) is used to raise and lower various attachments. The Dial-A-Height control (Fig. 9) is used to limit the downward travel of the attachment. The Dial-A-Height knob is rotated to change the location of this stop, up or down. Raising Attachments 1. Depress the brake pedal to stop the machine. 2. Pull attachment lift lever rearward until latch locks.
Operation Positioning the Seat The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable. 1. 2. Raise the seat and loosen the adjustment knobs (Fig. 10). Slide the seat to the desired position and tighten the knobs. Positioning the Tilt Steering Wheel The steering wheel has four tilt locations. Position the steering wheel where you have the best control of the machine and are most comfortable. 1.
Operation Using the Cruise Control Pushing the Machine by Hand The cruise control is optional on some models. A 3 position: Lock-Set (spring loaded), On and Off-Unlock dash switch (Fig. 13) controls the engagement. Cruise control maintains the traction control position without foot pressure. Cruise control is intended for operation in the forward direction only. Do not use cruise control in reverse. Engaging the Cruise Control 1. IMPORTANT: Always push the machine by hand.
Maintenance Service Interval Chart Service Operation Oil—check level Each Use 5 Hours 25 Hours 50 Hours 100 Hours Initial X Oil Filter—change* (200 hours, every other oil change or yearly) X Safety System—check X Brake—check 200 hours X X X X X Chassis—grease* X Foam Air Cleaner—service* X X Spark Plug(s)—check X Belts—check for wear/cracks X X X X X Gasoline—drain X X X X Chipped Surfaces—paint X X X X Battery—charge, disconnect cables X X Fuel Filter—replace X X T
Maintenance Air Cleaner 4. Carefully slide the foam element off the paper element (Fig. 15). Service Interval/Specification 5. Unscrew the cover nut and remove the cover and paper element (Fig. 15). Foam Element: Clean and re-oil after every 25 operating hours, or yearly, whichever occurs first. Cleaning the Foam and Paper Elements Paper Element: Replace after every 100 operating hours or yearly, whichever occurs first. Note: 1.
Maintenance 2. Installing the Foam and Paper Elements Paper Element A. Lightly tap the element on a flat surface to remove dust and dirt (Fig. 17). B. IMPORTANT: To prevent engine damage, always operate the engine with the complete foam and paper air cleaner assembly installed. Inspect the element for tears, an oily film, and damage to the rubber seal. IMPORTANT: Never clean the paper element with pressurized air or liquids, such as solvent, gas, or kerosene.
Maintenance Checking Oil Level Engine Oil Service Interval/Specification 1. Park the machine on a level surface, disengage the power take off (PTO), set the parking brake, and turn the ignition key to “OFF” to stop the engine. Remove the key. 2. Open the hood. 3. Clean around the oil dipstick (Fig. 18) so dirt cannot fall into the filler hole and damage the engine. 4. Unscrew the oil dipstick and wipe the metal end clean (Fig. 18). 5.
Maintenance Changing/Draining Oil Change Oil Filter 1. Start the engine and let it run five minutes. This warms the oil so it drains better. Service Interval/Specification 2. Park the machine so that the drain side is slightly lower than the opposite side to assure the oil drains completely. Then disengage the power take off (PTO), set the parking brake, and turn the ignition key to “OFF” to stop the engine. Remove the key.
Maintenance Checking the Spark Plug Spark Plug 1. Service Interval/Specification Look at the center of the spark plug(s) (Fig. 22). If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty. Check the spark plug(s) after every 200 operating hours. Make sure the air gap between the center and side electrodes is correct before installing the spark plug.
Maintenance Greasing and Lubrication 3. Service Interval/Specification Lubricate the traction control pedal on hydrostatic models (or brake and clutch pedals on gear drive models) where they pivot on mounting shaft (Fig. 24). Grease the machine after every 50 operating hours or yearly, whichever occurs first. Grease more frequently when operating conditions are extremely dusty or sandy. Grease Type: General-purpose grease. How to Grease 1.
Maintenance Brake Always set the parking brake when you stop the machine or leave it unattended. If the parking brake does not hold securely, an adjustment is required. Adjusting the Brake The brake lever is on top of the transaxle (Fig. 26). If the parking brake does not hold securely, an adjustment is required. 1. Check the brake before you adjust it; refer to Checking the Brake, page 26. 2. Release the parking brake; refer to Releasing the Parking Brake, page 11. 3.
Maintenance Fuel Tank 5. Draining The Fuel Tank Pull the fuel line off the filter (Fig. 28). Open fuel shut-off valve and allow gasoline to drain into a gas can or drain pan. Note: POTENTIAL HAZARD • In certain conditions gasoline is extremely flammable and highly explosive. WHAT CAN HAPPEN • A fire or explosion from gasoline can burn you, others, and cause property damage. 6. Now is the best time to install a new fuel filter because the fuel tank is empty. Install the fuel line onto the filter.
Maintenance Fuel Filter Service Interval/Specification Replace the fuel filter after every 100 operating hours or yearly, whichever occurs first. Replacing the Fuel Filter Never install a dirty filter if it is removed from the fuel line. 1. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to “OFF” to stop the engine. Remove the key. 2. Close fuel shut–off valve at fuel tank (Fig. 27). 3. Open the hood. 4.
Maintenance Adjusting Toe-In Front Wheel Toe-In Service Interval/Specification Maintain toe-in of the front wheels as specified. If uneven tire wear, lawn scuffing or hard steering develop adjustment may be required. Check the toe-in after every 100 operating hours or yearly, whichever occurs first (Fig. 30). 1. Check the toe-in before you adjust it; refer to Measuring Toe-In, Page 29. 2. Remove ball joint from one steering lever (Fig. 30). 3. Loosen jam nut securing ball joint to steering rod.
Maintenance Transaxle Fluid Fuse Service Interval/Specification Service Interval/Specification Check fluid level after every 100 hours or yearly whichever comes first. Always keep the fluid level at the full level when the transaxle is cold. The transaxle is a sealed system and no changing of the fluid is required. The electrical system is protected by fuses. It requires no maintenance, however, if a fuse blows check component/circuit for malfunction or short.
Maintenance Installing the Bulb Headlights Specification: Bulb # 1156 Automotive Type 1. Removing the Bulb 1. The bulb has metal pins on the side of its base. Align the pins with the slots in the bulb holder and insert the base into the holder (Fig. 34). Push and rotate the bulb clockwise until it stops. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to “OFF” to stop the engine. Remove the key. 2. Open the hood.
Maintenance Battery 4 Service Interval/Specification 2 Check the electrolyte level in the battery before each use. Always keep the battery clean and fully charged. Use a paper towel to clean the battery case. If the battery terminals are corroded, clean them with a solution of four parts water and one part baking soda. Apply a light coating of grease to the battery terminals to prevent corrosion. 3 5 1 1219 Figure 35 Voltage: 12 v, 280 Cold Cranking Amps Removing the Battery 1.
Maintenance 4 Adding Water to the Battery 1 The best time to add distilled water to the battery is just before you operate the machine. This lets the water mix thoroughly with the electrolyte solution. 4 2 3 5 1. Clean the top of the battery with a paper towel. 2. Lift off the filler caps (Fig. 37). 3. Slowly pour distilled water into each battery cell until the level is up to the lower part of the tube (Fig. 37). 1260 Figure 36 1. Battery 2. Side panel tabs 3. Screw 4. Wing nut 5.
Maintenance Charging the Battery IMPORTANT: Always keep the battery fully charged (1.260 specific gravity). This is especially important to prevent battery damage when the temperature is below 32°F (0°C). 1. Remove the battery from the chassis; refer to Removing the Battery, page 32. 2. Check the electrolyte level; refer to Checking Electrolyte Level, page 33, steps 2–3. 3. Remove the filler caps from the battery and connect a 3 to 4 amp battery charger to the battery posts.
Maintenance Wiring Diagram BLK 10A FUSE WHT B L C S I R LT BLU ORN C ON ON/LIGHTS OFF B+I+R+S B+I+R B+I+R+L OPEN RED B+ PUR ENGINE CONNECTOR REG START MAG OIL ENGINE SCHEMATIC IGNITION MODULE B+ SPARK PLUG SOLENOID SHIFT \ STARTER AC B+ AC FLYWHEEL STATOR REGULATOR SPARK PLUG OIL SWITCH START IGNITION SWITCH CIRCUITRY F4 30A FUSE RED BLU NO NC WHT ORN START RELAY GRN F3 25A FUSE RED YEL NC NO C TO ENGINE BLOCK BLK SEAT SWITCH OPEN WHEN OPERATOR IS NOT IN SEAT
Maintenance Cleaning and Storage 1. 2. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to “OFF” to stop the engine. Remove the key. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine. Clean dirt and chaff from the outside of the engine’s cylinder head fins and blower housing. IMPORTANT: You can wash the machine with mild detergent and water. Do not pressure wash the machine.
Troubleshooting PROBLEM Starter does not crank Engine g will not start,, starts hard,, or f il to kkeep running. fails i Engine g loses power. POSSIBLE CAUSES CORRECTIVE ACTION 1. Blade control (PTO) is ENGAGED. 1. Move blade control (PTO) to DISENGAGED. 2. Parking brake is not on. 2. Set parking brake. 3. Operator is not seated. 3. Sit on the seat. 4. Battery is dead. 4. Charge the battery. 5. Electrical connections are corroded or loose. 5.
Troubleshooting PROBLEM Engine g overheats. Abnormal vibration. Machine does not drive. 38 POSSIBLE CAUSES CORRECTIVE ACTION 1. Engine load is excessive. 1. Reduce ground speed. 2. Oil level in crankcase is low. 2. Add oil to crankcase. 3. Cooling fins and air passages under engine blower housing are plugged. 3. Remove obstruction from cooling fins and air passages. 1. Engine mounting bolts are loose. 1. Tighten engine mounting bolts. 2.