FORM NO. 3322–110 Wheel Horse 314-8 Classic Garden Tractor Model No. 73449 – 9900001 & 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 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safe Operating Practices . . . . . . . . . . . . . . Slope Chart . . . . . . . . . . . . . . . . . . . . . . . . . Safety and Instruction Decals . . . . . . . . . . Gasoline and Oil . . . . . . . . . . . . . . . . . . . . . . . . Recommended Gasoline . . . . . . . . . . . . . . Stabilizer/Conditioner . . . . . . . . . . . . . . . . Filling the Fuel Tank . . . . . . . . . . . . . . . . . Check Engine Oil Level . . . . . . . . .
Safety This machine meets or exceeds the B71.1–1996 specifications of the American National Standards Institute, in effect at the time of production. However, improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means CAUTION, WARNING, or DANGER—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death.
Safety 14. Do not operate the machine while under the influence of alcohol or drugs. 15. Watch for traffic when operating near or crossing roadways. • Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction. • Avoid starting or stopping on a slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope. 16. Use extra care when loading or unloading the machine into a trailer or truck. DO NOT 17.
Safety Children Tragic accidents can occur if the operator is not alert to the presence of children. Children are often attracted to the machine and the mowing activity. Never assume that children will remain where you last saw them. The following requirements must be followed to prevent injury to children. 1. Keep children out of the mowing area and under the watchful care of another responsible adult. 2. Be alert and turn the machine off if children enter the area. 3.
Safety Slope Chart Read all safety instructions on pages 2–4.
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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 HOOD ABOVE STEERING WHEEL (Part No. 98–0750) ON RIGHT SIDE OF SHIFT PLATE NEXT TO SHIFT CONTROL (Part No. 111534) UNDER STEERING WHEEL ON CONTROL CONSOLE (Part No. 99–5341) ON SHIFT PLATE UNDER STEERING WHEEL (Part No. 92–8946) UNDER STEERING WHEEL ON GAUGE PLATE (Part No.
Gasoline and Oil Recommended Gasoline Use UNLEADED Regular Gasoline suitable for automotive use (85 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not available. POTENTIAL HAZARD • In certain conditions gasoline is extremely flammable and highly explosive. WHAT CAN HAPPEN 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.
Gasoline and Oil Stabilizer/Conditioner Filling the Fuel Tank Add the correct amount of gas stabilizer/conditioner to the gas. Using a stabilizer/conditioner in the machine: 1. Shut the engine off and set the parking brake. 2. Clean around each fuel tank cap and remove the cap. Add unleaded regular gasoline to both fuel tanks, until the level is 1/4 to 1/2 inch (6 mm to 13 mm) below the bottom of the filler neck. This space in the tank allows gasoline to expand.
Operation Think Safety First Key Choice Switch 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. A turn and release switch used for deactivating the “Operating–In–Reverse” interlock feature. Located on the seat bracket on the right hand just below the seat (Fig. 2). Controls Become familiar with all the controls (Fig. 1) before you start the engine and operate the machine.
Operation Releasing the Parking Brake 8. 1. Push down on the brake pedal (Fig. 3). The parking brake lever should release. 2. Gradually release the brake pedal. Turn the ignition key clockwise and hold it in the “START” position (Fig. 7). When the engine starts, release the key. IMPORTANT: If the engine does not start after 30 seconds of continuous cranking, turn the ignition key to “OFF” and let the starter motor cool; refer to Troubleshooting, page 39. 9.
Operation Stopping Disengaging the Power Take Off (PTO) 1. Move the throttle lever to “SLOW” (Fig. 6). 1. Depress the tractor clutch and brake pedals to stop the machine. 2. Turn the ignition key to “OFF” (Fig. 7). 2. Pull the power take off (PTO) lever back to disengage (Fig. 8). Note: If the engine has been working hard or is hot, let it idle for a minute before turning the ignition key “OFF.” This helps cool the engine before it is stopped.
Operation Indicator Lights 3 The indicator lights (Fig. 10) illuminate when certain controls are activated and when certain conditions occur that need immediate attention. Under normal operating conditions the lights should be off. 2 1 m–4221 Figure 9 1. Hour meter 2. Voltmeter 3. Indicator lights Figure 10 1. Reverse mowing selected 2. PTO (power take off) 3. Engine Oil Operating–in–Reverse The“ reverse mowing selected” light (Fig.
Operation The Safety Interlock System Understanding the Safety Interlock System The safety interlock system is designed to prevent the engine from starting unless: • You are sitting on the seat • The gear shift lever is in neutral • The power take off (PTO) is disengaged The safety interlock system is designed to stop the engine if: • You rise from the seat when the power take off (PTO) is engaged • You rise from the seat when the gear shift lever is not in neutral • The parking brake is engaged
Operation POTENTIAL HAZARD • A child or bystander could be backed over by a riding mower with its blade(s) engaged. WHAT CAN HAPPEN • Blade contact will cause serious personal injury or death. HOW TO AVOID THE HAZARD • Do not mow in reverse unless absolutely necessary. • Always look backward and down before backing up. • Use “Key Choice” switch only if you are certain no children or other bystanders will appear in the mowing area.
Operation 5. While sitting on the seat, set the parking brake, move the gear shift lever to neutral and move the power take off (PTO) to disengaged. Now start the engine. While the engine is running, depress the clutch, place the gear shift lever into gear, release the parking brake and begin driving the tractor. While driving rise slightly from the seat; the engine should stop. 6.
Operation Driving Forward or Backward 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. Always start the machine and change gears by depressing the clutch pedal (Fig. 13). In most conditions, the machine is powerful enough to move out in any speed. If it will not move out in a selected speed (i.e., #5) due to a heavy load, use a lower speed (i.e., #2).
Operation 2 1 POTENTIAL HAZARD • Someone could move or attempt to operate the tractor while it is unattended. WHAT CAN HAPPEN • Children or bystanders may be injured if they use the tractor. HOW TO AVOID THE HAZARD 3 • Always remove the ignition and “key choice” keys and set the parking brake when leaving the machine unattended, even if just for a few minutes. IMPORTANT: To prevent excessive wear, do not “Ride the Brakes”. Shift to a lower gear for slower ground speed.
Operation 2. Slide the seat to the desired position and tighten the knobs. 3. Remove hairpin cotters from trunnion and bottom of yoke (Fig. 17). 4. Unlatch and remove clevis pin that secures yoke assembly to clutch shaft. Pivot yoke out and forward to remove from clutch shaft and engagement plate (Fig. 17). 5. Place belt in pulley groove, going between clutch yoke and engagement plate (Fig. 17). 1 Note: Figure 15 1. Adjustment knob 6.
Maintenance Service Interval Chart Service Operation Oil—check level Each Use 5 Hours 25 Hours 50 Hours 100 Hours 200 Hours Storage Service X Oil—change* Initial X X Oil filter—change* (200 hours or every other oil change) Safety System—check X X Brake—check X X X Foam Air Cleaner—service* X X X Paper Air Cleaner—replace* X Spark Plug(s)—check X X X Chassis—grease* X X Belts—check for wear/cracks X X Gasoline—drain Engine—clean outside and air intake* X X X Chipped Surf
Maintenance Air Cleaner 4. Unscrew the nut and remove the cover, foam element and paper element (Fig. 18). Service Interval/Specification 5. Carefully slide the foam element off the paper element (Fig. 18). Foam Element: Clean and re-oil after every 25 operating hours, or yearly, whichever occurs first. Paper Element: Replace after every 100 operating hours or yearly, whichever occurs first.
Maintenance 2. Paper Element 3. A. Lightly tap the element on a flat surface to remove dust and dirt (Fig. 20). B. 1 2 1213 Figure 20 1. Paper element 22 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 Engine Oil Checking Oil Level 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. 21) so dirt cannot fall into the filler hole and damage the engine. 4. Pull the oil dipstick out and wipe the metal end clean (Fig. 21). 5. Push the oil dipstick fully into the filler tube (Fig. 21).
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. Replace the oil filter after every 200 hours or every other oil change.
Maintenance Spark Plug Checking the Spark Plug 1. Service Interval/Specification Look at the center of the spark plug(s) (Fig. 25). 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 pedal(s) where it pivots on the mounting shaft, steering shaft and spread grease on steering sector teeth (Fig. 27). 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 Tire Pressure Cleaning Engine Cooling Systems Service Interval/Specification Maintain the air pressure in the front and rear tires as specified. Check the pressure at the valve stem after every 25 operating hours or monthly, whichever occurs first (Fig. 28). Check the tires when they are cold to get the most accurate pressure reading. Pressure: 12 psi (83 kPa) front and rear Before each use, check and clean cooling screen.
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 adjustment is behind the left side cover (Fig. 30). 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 28. Checking the Brake 1.
Maintenance PTO (Power Take Off) Clutch and Brake 1 6 2 Service Interval/Specification 4 3 Check PTO clutch and brake after every 100 operating hours or yearly, whichever occurs first. If attachment drive slippage or slow stopping is noticed adjust clutch and brake. 5 m–3444 Adjusting PTO Clutch and Brake 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. Remove the belt cover. 3.
Maintenance Front Wheel Toe-In Adjusting 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. 32). 1. Check the toe-in before you adjust it; refer to Measuring Toe-In, Page 30. 2. Remove ball joint from one steering lever (Fig. 32). 3. Loosen jam nut securing ball joint to steering rod.
Maintenance Fuel Tank 4. Draining The Fuel Tank Pull the fuel line off fuel shut-off valve (Fig. 34). 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. 5. Now is the best time to install a new fuel filter because the fuel tank is empty. Install the fuel line onto the fuel shut-off valve.
Maintenance Transaxle Fluid 4. Pull out the dipstick and wipe the metal end clean (Fig. 35). Service Interval/Specification 5. Slide the dipstick fully into the filler tube (Fig. 21). Pull the dipstick out and look at the metal end. When transaxle is cold oil should be at the “Full” line on the dipstick (Fig. 35). 6. If oil level is low, slowly pour only enough oil into the filler tube to raise the level to the “FULL” mark. Check fluid level before every use.
Maintenance Headlights Taillights Removing the Bulb Removing the Bulb 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. 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. Open the hood. Pull wire connectors off light terminals. 2. Inserting a screwdriver into slot and twist to remove lens (Fig. 38). 3.
Maintenance Battery 2 1 8 Front Service Interval/Specification 3 Check the electrolyte level in the battery every five 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. Apply a light coating of grease to the battery terminals to prevent corrosion. 7 6 4 m–3440 Voltage: 12 v, 210 Cold Cranking Amps 5 Figure 39 Removing the Battery 1.
Maintenance Checking Electrolyte Level Charging the Battery 1. With the engine off, open the hood to see the battery. 2. Open covers to see into the cells. The electrolyte must be up to the lower part of the tube (Fig. 40). Do not allow the electrolyte to get below the plates. (Fig. 40). 3. If the electrolyte is low, add the required amount of distilled water; refer to Adding Water to the Battery, page 35. 1 IMPORTANT: Always keep the battery fully charged (1.260 specific gravity).
Maintenance Fuse Service Interval/Specification The electrical system is protected by fuses. It requires no maintenance, however, if a fuse blows check component/circuit for malfunction or short. To replace fuses pull up on the fuse (Fig. 41) to remove or replace it. Fuse: Main F1–30 amp, blade-type Alternator F2–25 amp, blade-type Safety system F3–10 amp, blade-type Lights F4–10 amp, blade-type 4 3 2 1 m–3387 Figure 41 1. Main-30 amp 2. Alternator-25 amp 36 3. Safety system-10 amp 4.
BK GN PK VIO CLOSED WHEN TRANSMISSION IS IN NEUTRAL GN S4 NEUTRAL (OIL PRESSURE) LP3 - + PK VOLTMETER HOUR METER BK BK GY TAIL LIGHTS GY GY PK GN GN 2 Y BK W K4 (NEUTRAL RELAY) GY W S3 (PARK SWITCH) 2 OPEN WHEN PARK BRAKE T IS ENGAGED 1 VIO 3 LP1 BK (OVER RIDE) GN 6 GY L T Y PK S1 SEAT (INTERLOCK RELAY) GY BK BK K1 (KILL RELAY) W BN S VIO R GND BK OR VIO F2 25A BU F3 10A PK I R F1 30A L START B+ AC AC OIL PRESSURE SWITCH IGNITION MODULE PK BK
Maintenance Cleaning and Storage 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. 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 fails t keep k running. i Engine 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. Speed selector not in “N” neutral. 4. Move speed selector to “N” neutral. 5. Battery is dead. 5. Charge the battery. 6.
Troubleshooting PROBLEM Engine overheats. Abnormal vibration. Machine does not drive. 40 POSSIBLE CAUSES CORRECTIVE ACTION 1. Engine load is excessive. 1. Shift into lower gear to 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.
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Consumer Riding Products THE TORO TOTAL COVERAGE GUARANTEE A Full TwoĆYear Warranty (Limited Warranty For Commercial Use) What Is Covered By This Express Warranty? The Toro Company promises to repair any TORO Product used for normal residential purposes* if defective in materials or workmanship for a period of two years from the date of purchase with the following exceptions: Batteries are warranted for one year This warranty covers the cost of parts and labor as well as transportation within a 15 mil