Related Manuals for Toro 73542
Summary of Contents for Toro 73542
- Page 1 Form No. 3323-512 Wheel Horse 520xi and 522xi Tractor Model No. 73542 and 73561—200000001 & Up Operator’s Manual Domestic English (EN)
- 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
......(Power Steering Models) ... . . The Toro Total Coverage Guarantee ..Attachment Power Lift... -
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
Protect your face, eyes and clothing when working with a battery. The following list contains safety information specific to Toro products or other safety information Battery gases can explode. Keep cigarettes, that you must know that is not included in the ANSI sparks and flames away from battery. -
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 FRONT OF SEAT BRACKET (Part No. 99–5339 ON FRONT OF SEAT BRACKET (Part No. -
Page 10: Check Before Operating
Check Before Operating Each time before operating your tractor, check the following: Fuel level Engine oil level Debris on the (3) air intake screens m–3314 Figure 1 Debris in the engine area 1. Hood latch Debris on the rear transaxle cover The safety interlock system The brake POTENTIAL HAZARD... -
Page 11: Removing The Side Panels
Check Before Operating Front of tractor Figure 2 1. Hood catch 2. Hood hinges m–3318 Figure 3 1. Side panel latch 2. Open slot Removing the Side Panels Park the machine on a level surface, disengage the power take off (PTO), set the parking brake, lower the attachment lift, and turn the ignition key to “STOP”... -
Page 12: Adding Fuel
Check Before Operating Adding Fuel Use UNLEADED Regular Gasoline suitable for POTENTIAL HAZARD automotive use (85 pump octane minimum). Leaded When fueling, under certain circumstances, regular gasoline may be used if unleaded regular is a static charge can develop, igniting the not available. -
Page 13: Filling The Fuel Tank
Check Before Operating IMPORTANT: Do not use fuel additives Pull out the oil dipstick and wipe the metal end containing methanol or ethanol. clean (Fig. 5). Add the correct amount of gas stabilizer/conditioner Slide the oil dipstick fully into the dipstick tube to the gas. -
Page 14: Check For Debris
Check Before Operating Check for Debris IMPORTANT: Operating the engine with a POTENTIAL HAZARD blocked grass screen, dirty or plugged cooling Rotating air intake screen and drive shaft fins, and/or cooling shrouds removed, will can cause injury. result in engine damage from overheating. WHAT CAN HAPPEN Park the machine on a level surface, disengage Fingers, hands or loose clothing can get... -
Page 15: Check The Safety Interlock System
Check Before Operating Check the Safety Interlock System Always check the interlock system before operating the tractor. Instructions for checking the interlock system are found in the Operation section, page 14. Check the Brake Refer to Checking and Adjusting the Brake, page 31. m–3615 Figure 8 IMPORTANT: DO NOT HIGH–PRESSURE... -
Page 16: Operation
Operation Think Safety First Parking Brake Please carefully read all the safety instructions on Always set the parking brake when you stop the pages 2–7. Knowing this information could help you, machine or leave it unattended. your family, pets or bystanders avoid injury. Setting the Parking Brake Controls Push the brake pedal (Fig. - Page 17 Operation Turn the ignition key clockwise and hold it in the START position (Fig. 12). When the engine starts, release the key. IMPORTANT: Do not run the starter motor more than 5 seconds at a time or premature starter failure may result. If the engine fails to start after 5 seconds, turn the key to the OFF position, recheck the controls and procedures, wait 10 additional seconds and repeat the...
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Page 18: Operating The Power Take Off (Pto)
Operation Operating the The Safety Interlock System Power Take Off (PTO) Understanding the Safety Interlock System The power take–off (PTO) switch engages and disengages power to the electric clutch. The safety interlock system is designed to prevent the engine from starting unless: If the ignition key is in the RUN or LIGHTS position and the power take off (PTO) is engaged, the PTO You are sitting on the seat... -
Page 19: Testing The Safety Interlock System
Operation deactivate the interlock because the sound of the tractor’s engine might prevent you from being aware that a child or a bystander has entered the area where POTENTIAL HAZARD you are operating the tractor. A child or bystander could be backed over If you are certain that you can safely mow in reverse by a riding mower with its blade(s) or operate an attachment, deactivate the no... -
Page 20: Gauges And Indicator Lights
Operation Fully depress the brake pedal and set the parking Gauges and Indicator Lights brake. Push the power take–off (PTO) switch to OFF. Now start the engine. While the engine is The indicator lights (Fig. 15) illuminate when certain running, release the parking brake and rise controls are activated and when major malfunctions slightly from the seat;... -
Page 21: Driving Forward Or Backward
Operation Operating–in–Reverse Warning Light Hour Meter The hour meter (Fig. 10) records the amount of time The Operating–in–Reverse warning light will the engine has run. Use it to schedule regular illuminate whenever the “Key Choice” key is used to maintenance. deactivate the operating–in–reverse interlock. -
Page 22: Stopping The Machine
Operation Place your foot on the traction control pedal and slowly press on the top of the pedal to move forward, or on the bottom of the pedal to move POTENTIAL HAZARD backward (Fig. 16). The farther you move the Someone could move or attempt to operate pedal in either direction, the faster the machine the tractor while it is unattended. -
Page 23: Attachment Power Lift
Operation Attachment Power Lift Lowering Attachments Start the tractor. The attachment power lift (Fig. 17) is used to raise and lower attachments. Push the lift lever DOWN to lower the attachment (Fig. 18). Figure 18 1. Lift lever–Up 2. Lift lever–Down m–3258 Figure 17 1. -
Page 24: Headlights And Taillights
Operation Headlights and Taillights Using the Cruise Control The headlights and taillights are turned on by turning The cruise control is a switch (Fig. 22) on the right the ignition key to the LIGHTS position. They can be fender that maintains a set traction control position turned on even if the engine is not running. -
Page 25: The Smart Turnt Steering Feature
Operation For quick stops, just press the brake pedal. This automatically disengages the cruise control and applies the brake at the same time. POTENTIAL HAZARD IMPORTANT: If you accidentally press the Excessive speed when turning can result in cruise control while the engine is running and rollover accidents. -
Page 26: Maintenance
Maintenance Service Interval Chart Each Storage Service Operation Hours Hours Hours Hours Hours Service Engine Oil—check level Brake—check Safety System—check (3) Air Intake Screens—clean* Engine Area—clean* Rear Transaxle Cover—clean* Engine Oil—change Initial Engine Air Precleaner—clean* Tires—check pressure Transaxle—check oil level Battery—check electrolyte level Transaxle—change oil Initial... -
Page 27: Air Cleaner
Maintenance POTENTIAL HAZARD If you leave the key in the ignition switch, someone could start the engine. WHAT CAN HAPPEN Accidental starting of the engine could seriously injure you or other bystanders. HOW TO AVOID THE HAZARD Remove the key from the ignition switch and pull the wire(s) off the spark plug(s) before you do any maintenance. -
Page 28: Engine Oil
Maintenance Put one or two ounces of oil on the element (Fig. Installing the Foam and Paper Elements 24). Squeeze the element to distribute the oil. Carefully slide the foam element onto the paper IMPORTANT: Replace the foam element if it air cleaner element (Fig. -
Page 29: Changing The Engine Oil Filter
Maintenance Changing/Draining the Engine Oil Start the engine and let it run for five minutes. This warms the oil so it drains better. Park the machine so that the drain side is slightly lower than the opposite side to assure the oil drains completely. -
Page 30: Spark Plugs
Maintenance Removing the Spark Plug Disengage the power take off (PTO), set the parking brake, lower the attachment lift, and turn the ignition key to “STOP” to stop the engine. Remove the ignition key. Open the hood. Pull the wire(s) off the spark plug(s) (Fig. 28). Now clean around the spark plug(s) to prevent 1256 dirt from falling into the engine and potentially... -
Page 31: Greasing And Lubrication
Maintenance Check the gap between the center and side Clean the grease fittings with a cloth. Make sure electrodes (Fig. 29). Bend the side electrode to scrape off any paint from the front of the (Fig. 29) if the gap is not correct. fitting(s). -
Page 32: Tire Pressure
Maintenance Manual Steering Models Put one pump of grease into the steering housing (from underneath the frame) (Fig. NO TAG) every 50 POTENTIAL HAZARD hours. Rotating shaft or cooling fan can cause injury. WHAT CAN HAPPEN Fingers, hands, feet, hair, etc. can get caught by shaft or fan. -
Page 33: Brake
Maintenance Brake Always set the parking brake when you stop the machine or leave it unattended. Check the brake before each use. If the parking brake does not hold securely, an adjustment is required. Checking the Brake m–3417 Park the machine on a level surface, disengage Figure 37 the power take off (PTO), put the High–Low 1. -
Page 34: Fuel Filter
Maintenance Park the machine on a level surface to assure the Loosen the hose clamp and slide it up the fuel fuel tank drains completely. Then disengage the line away from the fuel shut-off valve (Fig. 39). power take off (PTO), set the parking brake, Pull the fuel line off the fuel shut-off valve (Fig. -
Page 35: Front Wheel Toe-In
Maintenance Measuring Toe-In Disengage the power take off (PTO), set the parking brake, lower the attachment lift, and turn the ignition key to “STOP” to stop the engine. Remove the ignition key. Turn the wheels straight ahead. Push the front of the tires out to remove normal looseness in the linkage. -
Page 36: Transaxle Fluid
Maintenance Adjusting Toe-In Checking the Fluid Level Loosen the jam nuts at the ends of the steering Park the machine on a level surface. rods (Fig. 42). Disengage the power take off (PTO), set the Rotate both steering rods equal amounts to parking brake, lower the attachment lift, and turn adjust the toe–in to 1/8”... -
Page 37: Changing The Transaxle Filter
Maintenance m–2467 Figure 45 1. Operating range 2. FULL line m–3322 Figure 46 1. Transaxle drain plug Changing Transaxle Oil Replace the transaxle fluid at 50 hours initially, then every 200 hours thereafter. Change the transaxle filter; refer to Changing the Transaxle Filter, page 35. -
Page 38: Fuses
Maintenance Fuses Service Interval/Specification The electrical system is protected by fuses. They require no maintenance. However, if a fuse blows, check the component and circuit for a malfunction or short. To replace a fuse, pull it out of the fuse box (Fig. -
Page 39: Taillights
Maintenance Rotate the bulb holder 1/4 turn counterclockwise The bulb holder has two tabs (Fig. 49). Align the and remove it from the reflector (Fig. 49). tabs with the slots in the reflector, insert the bulb holder into the reflector and rotate it 1/4 turn Push and rotate the bulb counterclockwise until clockwise until it stops. -
Page 40: Battery
Maintenance Battery Service Interval/Specification Check the electrolyte level in the battery every 25 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 41 Maintenance Removing the Battery Disengage the power take off (PTO), set the parking brake, lower the attachment lift, and turn POTENTIAL HAZARD the ignition key to “STOP” to stop the engine. Either the battery terminals or metal tools Remove the ignition key. could short against metal tractor components.
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Page 42: Charging The Battery
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 39. Check the electrolyte level;... -
Page 43: Wiring Diagram
Maintenance Wiring Diagram... -
Page 44: 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 38. 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 “STOP”... - Page 45 Maintenance 11. Check and tighten all bolts, nuts, and screws. Repair or replace any part that is damaged or defective. 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.
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Page 46: Troubleshooting
Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION The starter does not crank. The PTO is ON. Move the PTO to OFF. The brake is not depressed or Set the parking brake. the parking brake is not on. The operator is not seated. Sit on the seat. - Page 47 Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION The engine starts, but does not Misadjusted or faulty choke or Contact your Authorized keep running throttle control cable. Service Dealer. The fuel tank vent is Contact your Authorized restricted. Service Dealer. Dirt or water in the fuel Drain and flush the fuel system.
- Page 48 Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION The engine overheats. The crankcase oil level is Fill or drain to the full mark. incorrect. The fuel mixture is lean. Contact your Authorized Service Dealer. Excessive loading. Reduce load; use lower ground speed. (3) air intake screens are Clean with every use.
- Page 49 Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION The tractor will not operate in The High–Low range lever is Move the High–Low range either direction. in “N.” lever to “L” or “H.” The transmission oil is low. Fill to the full “F” mark on the transmission oil dipstick when the transmission is cold.
- Page 50 Troubleshooting PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Abnormal vibration or noise. The engine mounting bolts Tighten the engine mounting are loose. bolts. The idler pulley or cutter deck Tighten the appropriate blade is loose. pulley. The transaxle cooling fan is Contact your Authorized loose.
- Page 51 Troubleshooting...
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Page 52: The Toro Total Coverage Guarantee
If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.