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Summary of Contents for Toro 72108
- Page 1 Form No. 3323–946 Wheel Horse 270H Lawn and Garden Tractor Model No. 72108 – 200000001 & Up Operator’s Manual...
- Page 2 The warning system in this manual identifies potential hazards and has special safety messages that All of us at Toro want you to be completely satisfied help you and others avoid personal injury, even death. with your new product, so feel free to contact your...
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Page 3: Table Of Contents
Safe Operating Practices ....Positioning the Toro Riding Mower Safety ... . Tilt Steering Wheel .... -
Page 4: Safety
Safety This machine meets or exceeds the B71.1–1998 Be aware of the mower discharge direction and specifications of the American National Standards do not point it at anyone. Do not operate the Institute, in effect at the time of production. mower without either the entire grass catcher or However, improper use or maintenance by the the guard in place. - Page 5 Never carry children, even with the blades off. They may fall off and be seriously injured or Follow Toro’s recommendations for wheel interfere with safe machine operation. weight or counterweights to improve stability.
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Page 6: Toro Riding Mower Safety
The following list contains safety information Battery gases can explode. Keep cigarettes, specific to Toro products or other safety information sparks and flames away from battery. that you must know that is not included in the ANSI standards. -
Page 7: Slope Chart
Safety Slope Chart Read all safety instructions on pages 2–4. -
Page 9: Safety And Instruction Decals
Safety Safety and Instruction 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. ON STEERING TOWER ON FRAME STEP (Part No. 93–0302) (Part No. -
Page 10: Gasoline And Oil
Gasoline and Oil Recommended Gasoline Use UNLEADED Regular Gasoline suitable for POTENTIAL HAZARD automotive use (85 pump octane minimum). Leaded In certain conditions gasoline is extremely regular gasoline may be used if unleaded regular is flammable and highly explosive. not available. WHAT CAN HAPPEN IMPORTANT: Never use methanol, gasoline A fire or explosion from gasoline can burn... -
Page 11: Stabilizer/Conditioner
Gasoline and Oil Stabilizer/Conditioner Filling the Fuel Tank Using a stabilizer/conditioner in the machine: Shut the engine off and set the parking brake. Keeps gasoline fresh during storage of 90 days Clean around each fuel tank cap and remove the or less. -
Page 12: Operation
Operation Think Safety First Key Choice Switch Please carefully read all the safety instructions on A turn and release switch used for deactivating the pages 2–7. Knowing this information could help you, “Operating–In–Reverse” interlock feature. Located your family, pets or bystanders avoid injury. on the seat bracket on the right side just below the seat (Fig. -
Page 13: Starting And Stopping The Engine
Operation Releasing the Parking Brake Move throttle lever to “FAST” (Fig. 5). Turn the ignition key clockwise and hold it in Push down on the brake pedal (Fig. 3). The the “START” position (Fig. 6). When the engine parking brake lever should release. starts, release the key. -
Page 14: Operating The Power Take Off (Pto)
Operation Stopping Engaging the Power Take Off (PTO) Move the throttle lever to “SLOW” (Fig. 5). Depress the brake pedal to stop the machine. Turn the ignition key to “OFF” (Fig. 6). Pull the power take off (PTO) to “ON” (Fig. 7). Note: If the engine has been working hard or is hot, let it idle for a minute before... -
Page 15: The Safety Interlock System
Operation The Safety Interlock System Do not mow while backing up unless it is absolutely necessary. If you need to mow while in reverse gear or use other PTO driven attachments Understanding the Safety Interlock (such as a snowthrower or tiller), this no System operating–in–reverse interlock may be temporarily deactivated. - Page 16 Operation Set the parking brake. Move the power take off (PTO) to “ON”. Now turn the ignition key to “START”; the engine should not crank. POTENTIAL HAZARD Push the power take off (PTO) to “OFF” and A child or bystander could be backed over release the parking brake.
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Page 17: Indicator Control Module
Operation Indicator Control Module PTO (Power Take Off) The PTO (power take off) light will be “ON” when The indicator control module (Fig. 9) contains lights the key is in the “RUN” or “LIGHTS” positions and for: the PTO (power take off) is engaged “ON”. When this light is “ON”... -
Page 18: Driving Forward Or Backward
Operation Temperature The temperature light will be “ON” when the key is in the “RUN” or “LIGHTS” positions and the engine temperature exceeds proper operating limits. Stop engine immediately and correct the cause of high temperature. Driving Forward or Backward 1210 Figure 10 The throttle control regulates the engine speed as... -
Page 19: Attachment Power Lift
Operation Attachment Power Lift Adjusting Dial-A-Height The attachment power lift (Fig. 11) is used to raise The Dial-A-Height control (Fig. 11) is used to limit and lower attachments. the downward travel of the attachment. The Dial-A-Height knob is rotated to change the location of this stop, up or down. -
Page 20: Headlights
Operation Headlights Using the Cruise Control The headlights are turned on with a separate position, A three position switch, located on the dash (Fig.15), “LIGHTS”, of the ignition switch (Fig. 13). The with the functions of: Lock–Set (spring loaded), On lights are on while the ignition switch is in the and Unlock–Off controls the engagement. -
Page 21: Pushing The Machine By Hand
Operation Pushing the Machine by Hand IMPORTANT: Always push the machine by hand. Never tow the machine because transaxle damage may occur. To Push the Machine Disengage the power take off (PTO) and turn the ignition key to “OFF” to stop the engine. Move the drive control rod to the “PUSH”... -
Page 22: Maintenance
Maintenance Service Interval Chart Each Storage Spring Service Operation Hours Hours Hours Hours Service Service Oil—check level Oil—change* Initial Oil Filter—change* (200 hours, every other oil change or yearly) Safety System—check Brake—check Chassis—grease* Foam Air Cleaner—service* Paper Air Cleaner—replace* Spark Plug(s)—check Belts—check for wear/cracks Gasoline—drain Engine—clean outside... -
Page 23: Air Cleaner
Maintenance Air Cleaner Carefully slide the foam element off the paper element (Fig. 17). Service Interval/Specification Unscrew the cover nut and remove the cover and paper element (Fig. 17). 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. - Page 24 Maintenance Paper Element Installing the Foam and Paper Elements A. Lightly tap the element on a flat surface to IMPORTANT: To prevent engine damage, remove dust and dirt (Fig. 19). always operate the engine with the complete foam and paper air cleaner assembly B.
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Page 25: Engine Oil
Maintenance Engine Oil Checking Oil Level Park the machine on a level surface, disengage Service Interval/Specification the power take off (PTO), set the parking brake, and turn the ignition key to “OFF” to stop the Change oil: engine. Remove the ignition key. After the first 5 operating hours. - Page 26 Maintenance Changing/Draining Oil Change Oil Filter Service Interval/Specification Start the engine and let it run five minutes. This warms the oil so it drains better. Replace the oil filter every 200 hours or every other Park the machine so that the drain side is slightly oil change.
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Page 27: Spark Plug
Maintenance Spark Plug Checking the Spark Plug Look at the center of the spark plug(s) (Fig. 24). Service Interval/Specification If you see light brown or gray on the insulator, the engine is operating properly. A black coating Check the spark plug(s) after every 200 operating on the insulator usually means the air cleaner is hours. -
Page 28: Greasing And Lubrication
Maintenance Greasing and Lubrication Lubricate the traction control pedal on hydrostatic models (or brake and clutch pedals Service Interval/Specification on gear drive models) where they pivot on mounting shaft (Fig. 26). Grease the machine after every 50 operating hours or yearly, whichever occurs first. -
Page 29: Brake
Maintenance Brake Adjusting the Brake Check the brake before you adjust it; refer to Always set the parking brake when you stop the Checking the Brake, page 27. machine or leave it unattended. If the parking brake does not hold securely, an adjustment is required. Release the parking brake;... -
Page 30: Fuel Tank
Maintenance Fuel Tank Pull the fuel line off the filter (Fig. 30). Open fuel shut-off valve and allow gasoline to drain into an approved gas can. Draining The Fuel Tank Note: Now is the best time to install a new fuel filter because the fuel tank is empty. -
Page 31: Fuel Filter
Maintenance Fuel Filter Power Lift Service Interval/Specification Service Interval/Specification Replace the fuel filter after every 100 operating hours Check fluid level in power lift after every 25 or yearly, whichever occurs first. operating hours or yearly, whichever occurs first. Fill with Dexron Type II or Type III automatic transmission fluid. -
Page 32: Front Wheel Toe-In
Maintenance Front Wheel Toe-In Adjusting Toe-In Check the toe-in before you adjust it; refer to Service Interval/Specification Measuring Toe-In, Page 30. Maintain toe-in of the front wheels as specified. If Remove ball joint from one steering lever uneven tire wear, lawn scuffing or hard steering (Fig. -
Page 33: Transaxle Fluid
Maintenance Transaxle Fluid Headlights Service Interval/Specification Specification: Bulb # 1156 Automotive Type The transaxle is a sealed system and no checking or Removing the Bulb changing of the fluid is required. Disengage the power take off (PTO), set the IMPORTANT: If any transaxle problems parking brake, and turn the ignition key to arise, contact your local Authorized Service “OFF”... - Page 34 Maintenance Installing the Bulb 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. 36). Push and rotate the bulb clockwise until it stops. Figure 36 1.
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Page 35: Battery
Maintenance Battery Service Interval/Specification Check the electrolyte level in the battery every 5 hours. 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. - Page 36 Maintenance Adding Water to the Battery 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. Clean the top of the battery with a paper towel. Lift off the filler caps (Fig.
- Page 37 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). Remove the battery from the chassis; refer to Removing the Battery, page 33. Check the electrolyte level;...
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Page 38: Wiring Diagram
Maintenance Wiring Diagram... -
Page 39: Cleaning And Storage
Maintenance Cleaning and Storage Remove the battery from the chassis, check the electrolyte level, and charge it fully; refer to Battery, page 33. Do not connect the battery Disengage the power take off (PTO), set the cables to the battery posts during storage. parking brake, and turn the ignition key to “OFF”... - Page 40 Maintenance 11. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged. 12. Paint all scratched or bare metal surfaces. Paint is available from your Authorized Service Dealer. 13. Store the machine in a clean, dry garage or storage area.
- Page 41 Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Starter does not crank Blade control (PTO) is Move blade control (PTO) to ENGAGED. DISENGAGED. Parking brake is not on. Set parking brake. Operator is not seated. Sit on the seat. Battery is dead. Charge the battery.
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Page 42: Troubleshooting
Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Engine overheats. Engine load is excessive. Reduce ground speed. Oil level in crankcase is low. Add oil to crankcase. Cooling fins and air passages Remove obstruction from under engine blower housing cooling fins and air passages. are plugged. - Page 44 Rev. 7/21/97...