Form No. 3326–685 266H Wheel Horse Lawn and Garden Tractor Model No.
Warning Test Driving the Tractor . . . . . . . . . . . . . . . . . . . . Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Think Safety First . . . . . . . . . . . . . . . . . . . . . . . . Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Using the Parking Brake . . . . . . . . . . . . . . . . . . . Starting and Stopping the Engine . . . . . . . . . . . . Operating the Power Take Off (PTO) . . . . . . . . . Testing the Safety Interlock System . . . . . .
serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product. 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. Safe Operating Practices The following instructions are from ANSI standard B71.1—1998. This product is capable of amputating hands and feet and throwing objects.
• Data indicates that operators, age 60 years and above, are involved in a large percentage of riding mower–related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury. • Before and while backing, look behind and down for small children. • Never carry children, even with the blades off. They may fall off and be seriously injured or interfere with safe machine operation.
Warning Engine exhaust contains carbon monoxide, which is an odorless, deadly poison that can kill you. It is also known to the State of California to cause birth defects. Do not run engine indoors or in an enclosed area. • Stop the engine, disconnect spark plug wire(s) and remove key before performing any service, repairs, maintenance or adjustments. • Slow down before turning. Sharp turns on any terrain may cause loss of control. • Never leave a running machine unattended.
Slope Chart 7
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.
99–2985 92–6727 99–5339A 83–6620 104–4163 92–6725 78–9740 10
104–5091 104–5059 11
Stabilizer/Conditioner Gasoline and Oil Using a stabilizer/conditioner in the machine: • Keeps gasoline fresh during storage of 90 days or less. For longer storage it is recommended that the fuel tank be drained. 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.
Setup Note: Determine the left and right sides of the machine from the normal operating position. Loose Parts Note: Use the chart below to identify parts for assembly. DESCRIPTION QTY. USE Bolt, 1/4 x 3/4 2 Washer 2 Locknut 2 Key 1 Use in ignition switch Operator’s Manual 1 Read manual before operating tractor Checking the Tire Pressure Activating the battery 4. Slowly pour electrolyte into each battery cell until the level is up to the upper line (Fig. 2) on the battery case.
Checking the Safety Interlock System 4 2 1 3 Caution If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine. m-4970 Figure 3 1. Positive Battery Post 2. Negative Battery Post 3. Red (+) Charger Lead 4.
Operation 2. Lift the parking brake lever (Fig. 5) up and gradually take your foot off the brake pedal. The brake pedal should stay in the depressed (locked) position. Think Safety First Releasing the Parking Brake Carefully read all the safety instructions and decals in the safety section. Knowing this information could help you, your family, pets or bystanders avoid injury. 1. Push down on the brake pedal (Fig. 5). The parking brake lever should release. 2. Gradually release the brake pedal.
7. After the engine starts, move the choke lever to off (Fig. 6). If the engine stalls or hesitates, move the choke lever back to on for a few seconds. Then move the throttle lever to desired setting. Repeat this as required. 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 the tractor.
• The brake pedal is depressed 1. Engage the PTO. • The power take off (PTO) is off. 2. Insert the KeyChoice key into the switch (Fig. 10). • The hydro control pedal is in the neutral position. The safety interlock system is designed to stop the engine if: • You rise from the seat when the brake pedal is released. • You rise from the seat when the power take off (PTO) is on. • You move the hydro control pedal out of the neutral position when the parking brake is engaged.
3. Set the parking brake, move the power take off (PTO) to off and move the hydro control pedal forward from the neutral; the engine should not crank. interlock system is deactivated. The light goes out whenever the power take off (PTO) is disengaged or the engine is shut off. 4. Set the parking brake and move the power take off (PTO) to off. Now start the engine. While the engine is running, release the parking brake and rise slightly from the seat; the engine should stop.
2. Pull attachment lift lever rearward until latch locks. In this position the lift will hold the attachment in the up, or raised position. To slow down, release the pressure on the traction control pedal. Important To avoid transmission damage, always release the parking brake before moving the traction control pedal. Lowering Attachments 1. Depress the brake pedal to stop the machine. 2. Pull attachment lift lever rearward, to release lift pressure, and push the button on top to release the latch.
2. Slide the seat to the desired position and tighten the knobs. 2 1 1 1203b Figure 17 m-4982 1. Tilt lever Figure 15 2. Steering wheel 1. Adjustment knob Pushing the Machine by Hand Using the Headlights Important Always push the machine by hand. Never tow the machine because transaxle damage may occur. The headlights are turned on with a separate position, lights, of the ignition switch (Fig. 16). The lights are on while the ignition switch is in the lights position even with the engine off.
Maintenance Recommended Maintenance Schedule Maintenance Service Interval After First Use Each Use Maintenance Procedure • Change oil1 • • • • Check oil level Check safety system Check brake Clean outside of engine Every 5 Hours • Check battery electrolyte Every 25 Hours • • • • Every 50 Hours • Grease chassis1 • Check belts for wear/cracks Every 100 Hours • Change oil1 • Replace paper air cleaner1 • Replace fuel filter Every 200 Hours • Change oil filter1 Service foam air cleaner1 Check spark
Caution If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition and disconnect the wire from the spark plug before you do any maintenance. Set the wire aside so that it does not accidentally contact the spark plug. Servicing the Air Cleaner 2 1 Service Interval/Specification Foam Element: Clean and re-oil after every 25 operating hours, or yearly, whichever occurs first.
Note: Make sure the rubber seal is flat against the air cleaner base and cover. 2 3. Install the air cleaner cover (Fig. 19). 1 4. Close the hood. Servicing the Engine Oil 1213 Service Interval/Specification Figure 20 1. Foam element 2. Oil Change oil: • After the first 5 operating hours. Cleaning the Paper Element • After every 100 operating hours. 1. Lightly tap the element on a flat surface to remove dust and dirt (Fig. 21).
1 7. Slowly pour approximately 80% of the specified amount of oil into the filler tube (Fig. 22). Now check the oil level; refer to Checking Oil Level, page 23. Slowly add additional oil to bring to full mark on dipstick. 2 3 Changing the Oil Filter Service Interval/Specification Replace the oil filter every 200 hours or every other oil change. Figure 22 1. Oil dipstick 2. Metal end Note: Change oil filter more frequently when operating conditions are extremely dusty or sandy. 3. Filler tube 1.
2 Type: Champion RC-12YC (or equivalent) Air Gap: 0.040″ (1.02 mm) 3 1 Removing the Spark Plug(s) 0.040in. (1.02 mm) 1. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to off. Remove the ignition key. 2. Open the hood. 3. Pull the wire(s) off the spark plug(s) (Fig. 25). Now clean around the spark plug(s) to prevent dirt from falling into the engine and potentially causing damage. Figure 26 4. Remove the spark plug(s). 1. Center electrode insulator 2.
Where to Add Grease 1. Lubricate the front wheels and spindles until grease begins to ooze out of the bearings (Fig. 27). 2. Lubricate the front axle pivot (Fig. 27). 1 2323 Figure 29 1. Valve stem Servicing the Brakes 1211 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. Figure 27 3.
Important With the parking brake released, the rear wheels must rotate freely when you push the mower. If the 0.015” (.38 mm) clearance and free wheel rotation cannot be achieved contact your service dealer immediately. 1 1263 3 Figure 31 1. Fuel shut-off valve 3. Open the hood. 0.015 in. (0.38 mm) 2 1 4. Squeeze the ends of the hose clamp together and slide it up the fuel line toward the fuel tank (Fig. 32). M-4567 Figure 30 1. Brake adjusting nut 2. Cotter pin 5.
Replacing the Fuel Filter 2. Push front tires out, at front, to remove normal looseness in the linkage. Never install a dirty filter if it is removed from the fuel line. 3. Measure, between the rims, at spindle level, in the front and rear of the wheels (Fig. 34). 1. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to off. Remove the ignition key. 4. The front measurement should be less than the rear, as specified. 2. Close fuel shut-off valve at fuel tank (Fig.
Servicing the Fuses 5 5 Service Interval/Specification 1 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. 35) to remove or replace it. 3 4 2 Fuse: Main/Starter F1—30 amp, blade-type Alternator F2—25 amp, blade-type Dash/Hour meter F3—10 amp, blade-type Head lights F4—10 amp, blade-type 4 Figure 36 1. Bulb holder 2. Reflector 3. Tabs 4 4. Slots 5.
Servicing the Battery Warning Warning Incorrect battery cable routing could damage the tractor and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. • Always DISCONNECT the negative (black) battery cable before disconnecting the positive (red) cable.
Installing the Battery 1. Install the battery into the tractor (Fig. 39). 2. Secure battery with hold down strap (Fig. 38). 2 3 3. Using the bolt and nut, connect the positive (red cover) cable to the positive (+) battery post (Fig. 38). Slide the rubber cover over the battery post. 1 4. Using the bolt and nut, connect the negative (black) cable to the negative (–) battery post (Fig. 38). m-5004 Figure 40 5.
6. Reinstall battery vent caps. Charging the Battery Warning Charging the battery produces gasses that can explode. Never smoke near the battery and keep sparks and flames away from battery. Important Always keep the battery fully charged (1.265 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 30. 2.
PTO W PK T BK PK OR BATTERY LIGHT MODULE A B+D F BK F #194 LAMP VOLTAGE COMPARATOR OIL BK C T GN D GN BATTERY #194 LAMP OR E OR OVER RIDE #194 LAMP PK A #194 LAMP W B PK BK - HOUR METER BN PK GYW BU BU PK BUW CLUTCH NMIR MODULE 2 BK SWITCH OPENS WHEN HYDRO PEDAL IS MOVED TO REVERSE TURNED BK 4 2 VIO 3 1 OR Y OR SW9 GN OR 1 Y SWITCH IS OPEN WHEN IN PARK 3 GN W OR (PARK SWITCH) GYBK F1 30A R GND BK K1 (KILL RELAY) SOLINOID VIO VIO F2 25A VIO IGNITION
Cleaning and Storage D. Restart engine and run it until it stops. 1. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to off. Remove the ignition and KeyChoice keys. E. Choke or prime the engine. Start and run engine until it will not start. Operate primer, if equipped on machine, several times to ensure fuel remains in primer system. 2. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine.
Troubleshooting Problem Starter does not crank Engine g will not start,, starts hard,, or f il to fails t keep k running. i Engine g loses power. Engine g overheats. 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.
Problem Abnormal vibration. Machine does not drive. Possible Causes Corrective Action 1. Engine mounting bolts are loose. 1. Tighten engine mounting bolts. 2. Loose engine pulley, idler pulley, or blade pulley. 2. Tighten the appropriate pulley. 3. Engine pulley is damaged. 3. Contact Authorized Service Dealer. 1. Drive control is in push position. 1. Move drive control to operate position. 2. Traction belt is worn, loose or broken. 2. Contact Authorized Service Dealer. 3.
The Toro Total Coverage Guarantee Consumer Riding Products A Two-Year Full Warranty (Limited Warranty for Commercial Use) Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair any Toro Product used for normal residential purposes* if defective in materials or workmanship.
