Troy-Bilt Pony 175 Manual
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11 Hydrostatic Set-Up Parking Brake Lever/Speed Control † Brake Pedal † / Clutch-Brake Pedal † Speed Control Lever † Cup Holder Throttle/Choke Control Lever Ammeter † Deck Lift Lever PTO Lever Ignition Switch Module Foot Control CVT & CVT Shift Lever † Foot Control CVT Drive Pedal † Figure 3-1 Throttle/Choke Control Lever The throttle/choke control lever is located on the left side of the lawn tractor’s dash panel. This lever controls the speed of the engine, as well as the choke when it is pushed all the way forward. When set in a given position, the throttle will maintain a uniform engine speed. IMPORTANT: When operating the lawn tractor with the cutting deck engaged, be certain that the throttle/choke control lever is always in the FAST (rabbit) position. Moving the throttle/choke control lever all the way forward activates the engine’s choke control. Activating the choke control closes the choke plate on the carburetor and aids in starting the engine. Refer to Starting the engine on page 13 for detailed starting instructions. Speed Control Lever Hydrostatic The speed control lever, located on the left rear fender, controls the ground speed of the lawn tractor as well as the direction of travel. To drive forward or in reverse, slowly move the speed control lever to the desired “F” forward or “R” reverse speed. To stop, move the speed control lever to the “N” neutral position. When mowing, place the speed control lever in the “Cutting Speed” position, or a slower forward speed for the best results. NOTE: Do not use the parking brake pedal to control the ground speed of the lawn tractor. Always use the speed control lever to slow the ground speed of the lawn tractor. Depressing the parking brake pedal with the speed control lever engaged as part of regular operation will result in premature wear of the drive belt. IMPORTANT: Do not attempt to change the direction of travel when the lawn tractor is in motion. Serious damage to the lawn tractor’s transmission could result. Always bring the lawn tractor to a complete stop before moving the speed control lever from forward to reverse or vice versa. CVT The speed control lever, located on the lower left side of the lawn tractor’s dash console, allows you to regulate the ground speed of the lawn tractor. To use, depress the clutch-brake pedal and move the lever out of the parking brake notch and forward to increase the lawn tractor’s ground speed. When a desired speed has been reached, release the lever into an appropriate notch to maintain that speed. To slow the lawn tractor’s ground speed, depress the clutch-brake pedal and move the speed control lever rearward and release it into a notch. Parking Brake Pedal & Lever (If Equipped) Hydrostatic & Foot Control CVT The parking brake pedal is located on the left side running board of the lawn tractor. It is used to set the parking brake and to stop the lawn tractor in sudden situations. The parking brake lever is located on the left side of the lawn tractor’s dash panel. RU N PARKBR AK EON PARK BR AK E OF F To set the parking brake: Fully depress the parking brake pedal. Move the parking brake lever all the way down and into the parking brake position (PARK BRAKE ON) and then release the brake pedal to allow the parking brake to engage. To release the parking brake: Depress the brake pedal and the parking brake lever will automatically move out of the parking brake position. In a sudden situation, fully depress the brake pedal to bring the lawn tractor to a stop and then immediately move the speed control lever to the “N” neutral position. IMPORTANT: Do not use the parking brake pedal to control the ground speed of the lawn tractor. Doing so will result in premature wear of drive belt. Always use the speed control lever to control the ground speed of the lawn tractor and to stop the lawn tractor under normal circumstances. NOTE: The parking brake pedal must be depressed to start the engine. The parking brake must also be set if the operator leaves the seat with the engine running or the engine will automatically shut OFF. Refer to Safety Interlock Switches on page 14. Clutch-Brake Pedal & Parking Brake (If Equipped) The clutch-brake pedal is located on the left side of the lawn tractor, along the running board. Depress the clutch-brake pedal part way down when slowing the lawn tractor by changing speeds. Refer to Speed Control Lever on page 11. Depress the pedal all the way down to engage the disc brake and bring the lawn tractor to a complete stop. NOTE: The clutch-brake pedal must be depressed to start the engine. Refer to Safety Interlock Switches on page 12. To set the parking brake: Fully depress the brake pedal. Move the parking brake lever into the parking brake position. Release the brake pedal to allow the parking brake to engage. To release the parking brake: Depress the brake pedal and the parking brake lever will move out of the parking brake position. The parking brake will then be released. Release the brake pedal. NOTE: The parking brake must be set if the operator leaves the seat with the engine running or the engine will automatically shut OFF. Ammeter (If Equipped) The ammeter measures the electric current of the engine produced in amperes. Controls & Operation3
12 Shift Lever (If Equipped) Foot Control CVT & CVT The shift lever is located on the left side of the fender and has three positions; FORWARD (F), NEUTRAL (N) and REVERSE (R). The brake pedal must be depressed and the lawn tractor must not be in motion when moving the shift lever. See Figure 3 -2 . IMPORTANT: Never force the shift lever. Doing so may result in serious damage to the lawn tractor’s transmission. Figure 3-2 Drive Pedal (If Equipped) Foot Control CVT The drive pedal is located on the right side of the lawn tractor, along the running board. Depress the drive pedal forward and the lawn tractor will move in the direction that the shift lever is engaged in. To cause the lawn tractor to travel forward, while at a complete stop, move the shift lever into the FORWARD (F) position. Gradually step on the drive pedal and the lawn tractor will begin to move forward. To move in REVERSE (R), follow the same procedure only move the shift lever into the REVERSE (R) position. The ground speed is controlled with the drive pedal. The further forward that the pedal is pivoted, the faster the lawn tractor will travel. The pedal will return to its original position when it’s not depressed. Refer to Driving the Lawn Tractor on page 13 for detailed instructions regarding the drive pedal. IMPORTANT: Always set the parking brake when leaving the lawn tractor unattended. Headlights The headlights are located on the front of the lawn trac tor. • On some models, the lamps are ON when the lawn tractor’s engine is running. • On some models, the lamps are ON whenever the ignition key is moved out of the STOP position. • On all models, the lamps turn OFF when the ignition key is moved to the STOP position. Ignition Switch Module The lawn tractor will have one of the following ignition switches. Refer to Figure 3-3 to identify which switch your machine utilizes and follow the applicable instructions for proper operation. 3-Position Ignition Switch (If Equipped) The ignition switch is used to start the engine. Insert key into the ignition switch and turn clockwise to the START position. Release the key into the ON position once engine has fired. See Figure 3-3A. The engine will run with the headlights ON. To stop the engine, turn the key counter- clockwise to the OFF position. See Figure 3-3A. Ignition Switch Module (If Equipped) To start the engine, insert the key into the ignition switch and turn clockwise to the START position. Release the key into the NORMAL MOWING MODE position once the engine has fired. The headlights will be activated in the NORMAL (and REVERSE CAUTION MODES). To stop the engine, turn the key counter-clockwise to the OFF or STOP position. See Figure 3-3B. WARNING! Never leave a running machine unattended. Always disengage PTO, move shift lever into neutral position, set parking brake, stop engine and remove key to prevent unintended starting. IMPORTANT: Prior to operating the lawn tractor, refer to both Safety Interlock Switches and Starting The Engine in the Operation section of this manual for detailed instructions regarding the Ignition Switch Module and operating the lawn tractor in REVERSE CAUTION MODE. Off On/Lights Start A B Start positio n Indicator Ligh t Reverse Push Butto n Normal Driving Mode Stop positio n Reverse Caution Mode Positio n Figure 3-3 Deck Lift Lever The deck lift lever is located on the lawn tractor’s right fender. It is used to change the height of the cutting deck. To use, move the lever to the left, then place in the position best suited for your application. PTO Lever The PTO Lever is located on the lawn tractor’s right fender. It is used to engage power to the cutting deck or other optional attachments. To operate, move the lever all the way forward. Moving the lever all the way rearward into the PTO OFF position disengages power to the cutting deck or attachment. NOTE: The PTO lever must be in the disengaged (PTO OFF) position when starting the engine. Safety Interlock Switches This lawn tractor is equipped with a safety interlock system for the protection of the operator. If the interlock system malfunctions, do not operate the lawn tractor. Contact an authorized service dealer. • The safety interlock system prevents the engine from cranking or starting unless the parking brake is engaged, and the PTO lever is in the disengaged (PTO OFF) position. • The engine will automatically shut OFF if the operator leaves the seat before engaging the parking brake. • The engine will automatically shut OFF if the operator leaves the lawn tractor’s seat with the PTO lever in the engaged (PTO ON) position, regardless of whether the parking brake is engaged. 3-Position Ignition Switch (If Equipped) • The engine will automatically shut OFF if the PTO lever is moved into the engaged (PTO ON) position with the speed control lever in REVERSE (R) position. Ignition Switch Module (If Equipped) • With the ignition key in the NORMAL DRIVING MODE position, the engine will automatically shut OFF if the PTO lever is moved into the engaged (PTO ON) position with the speed control in REVERSE (R) position. WARNING! Do not operate the lawn tractor if the interlock system is malfunctioning. This system was designed for your safety and protection. Reverse Caution Mode (If Equipped) WARNING! Use extreme caution while operating the lawn tractor in the REVERSE CAUTION MODE. Always look down and behind before and during lawn tractor backing. Do not operate the lawn tractor when children or others are around. Stop the lawn tractor immediately if someone enters the area. The REVERSE CAUTION MODE position of the ignition switch module allows the lawn tractor to be operated in reverse with the blades (PTO) engaged. IMPORTANT: Mowing in the reverse direction is not recommended. SECTION 3
13 To use the REVERSE CAUTION MODE: IMPORTANT: The operator MUST be seated in the lawn tractor seat. 1. Start the engine as instructed on page 13. 2. Turn the key from the NORMAL DRIVING MODE (Green) position to the REVERSE CAUTION MODE (Yellow) position of the ignition switch module. See Figure 3-4. Start positio n Indicator Light Reverse Push Butto n Normal Driving Mode Stop positio n Reverse Caution Mode Positio n Figure 3-4 3. Depress the REVERSE PUSH BUT TON (Orange, Triangular Button) at the top, right corner of the ignition switch module. The red indicator light at the top, left corner of the ignition switch module will be ON while activated. See Figure 3-4. 4. Once activated (indicator light ON), the lawn tractor can be driven in reverse with the cutting blades (PTO) engaged. 5. Always look down and behind before and while backing to make sure no children are around. 6. After resuming forward motion, return the key to the NORMAL DRIVING MODE position. IMPORTANT: The REVERSE CAUTION MODE will remain activated until: a. The key is placed in either the NORMAL DRIVING MODE position or STOP position. b. The operator engages the parking brake by fully depressing the brake pedal and holding it down while moving the parking brake lever into the PARK BRAKE position. Engaging the Parking Brake To engage the parking brake: 1. Fully depress the brake pedal/clutch-brake pedal and hold it down with your foot. 2. Move the parking brake lever all the way down and into the ON position. 3. Release the brake pedal/clutch-brake pedal to allow the parking brake to engage. To release the parking brake: 1. Depress the brake pedal/clutch-brake pedal and move the parking brake lever out of the ON position and into the OFF position. Setting the Cutting Height 1. Select the height position of the cutting deck by placing the deck lift lever in any of the five different cutting height notches on the right side of the fender. 2. Adjust the deck wheels, if equipped, so that they are between ¼” and ½” above the ground when the lawn tractor is on a smooth, flat surface such as a driveway. WARNING! Keep hands and feet away from the discharge opening of the cutting deck. NOTE: On models so equipped, the deck wheels are an anti-scalp feature of the deck and are not designed to support the weight of the cutting deck. Refer to Leveling the Deck on page 17 for more detailed instructions regarding various deck adjustments. Starting the Engine WARNING! Do not operate the lawn tractor if the interlock system is malfunctioning. This system was designed for your safety and protection. NOTE: Refer to Gas & Oil fill-up instructions on page 9. 1. Insert the key into the ignition switch. 2. Place the PTO lever in the disengaged (PTO OFF) position. 3. Engage the lawn tractor’s parking brake (if equipped). 4. Activate the choke control. 5. Turn the key clockwise to the START position. After the engine starts, release the key. It will return to the PTO ON (or NORMAL DRIVING MODE) position. IMPORTANT: Do NOT hold the key in the START position for longer than 10 seconds at a time. Doing so may cause damage to your engine’s electric starter. 6. After the engine starts, deactivate the throttle/choke control lever and place the throttle/choke control lever in the FAST position. NOTE: Do NOT leave the choke control on while operating the lawn tractor. Doing so will result in a “rich” fuel mixture and cause the engine to run poorly. Stopping the Engine WARNING! If you strike a foreign object, stop the engine, disconnect the spark plug wire(s) and ground against the engine. Thoroughly inspect the machine for any damage. Repair the damage before restarting and operating. 1. If the blades are engaged, place the PTO lever in the disengaged (OFF) position. 2. Turn the key counter-clockwise to the STOP position. 3. Remove the key from the ignition switch to prevent unintended starting. Driving the Lawn Tractor WARNING! Always look down and behind before and while traveling in reverse to avoid a back-over accident. WARNING! Before leaving the operator’s position, place the PTO lever in the disengaged (PTO OFF) position, place speed control lever in NEUTRAL (N), set parking brake, stop engine and remove key to prevent unintended starting. Depress the parking brake pedal to release the parking brake and let the pedal up. Hydrostatic 1. Move the throttle lever into the FAST (rabbit) position. NOTE: Always operate the lawn tractor with the throttle control lever in the FAST (rabbit) position for the most efficient use of the cutting deck or other (separately available) attachments. 2. Depress the parking brake pedal to release the parking brake. 3. Slowly move the speed control lever in desired FORWARD (F) or REVERSE (R) position. The further forward or rearward that the lever is moved, the faster the lawn tractor will travel. WARNING! Do NOT attempt to change the direction of travel when the lawn tractor is in motion. Always bring the lawn tractor to a complete stop before moving the speed control lever from forward to reverse or vice versa. Failure to do so could result in serious damage to your lawn tractor’s transmission. IMPORTANT: First-time operators should use slower speeds. Become completely familiar with the lawn tractor’s operation and controls before operating the lawn tractor at higher speed. 4. To stop, move the speed control lever to the NEUTRAL (N) position. IMPORTANT: In a sudden situation, fully depress the brake pedal to bring the lawn tractor to a stop and then immediately move the speed control lever to the “N” neutral position. 5. Set the parking brake by fully depressing the parking brake pedal and keeping it depressed while placing the parking brake lever in the ON position. Release the parking brake pedal to allow the parking brake to engage. WARNING! Before leaving the operator’s position for any reason, disengage the blades, place the speed control lever in neutral, engage the parking brake, shut engine OFF and remove the key. Parking the Lawn Tractor IMPORTANT: When stopping the lawn tractor for any reason while on a grass surface: 1. Place the speed control lever in N (neutral), 2. Engage the parking brake. 3. Shut engine OFF and remove the key. Doing so will minimize the possibility of having your lawn “browned” by hot exhaust from your lawn tractor’s running engine. SECTION 3
14 CVT 1. Depress the clutch-brake pedal to release the parking brake and let the pedal up. 2. Move the throttle lever into the FAST (rabbit) position. 3. Place the shift lever in either the FORWARD (F) or REVERSE (R) position. CAUTION: Do NOT use the shift lever to change the direction of travel when the lawn tractor is in motion. Always use the clutch-brake pedal to bring the lawn tractor to a complete stop before shifting. 4. Release the parking brake by depressing the clutch-brake pedal and positioning the speed control lever in desired position. IMPORTANT: First-time operators should use speed positions 1 or 2. Become completely familiar with the lawn tractor’s operation and controls before operating the lawn tractor in higher speed positions. 5. Release clutch-brake pedal slowly to put unit into motion. 6. The lawn tractor is brought to a stop by depressing the clutch-brake pedal. NOTE: When operating the unit initially, there will be little difference between the highest two speeds until after the belts have seated themselves into the pulleys during the break-in period. WARNING! Before leaving the operator’s position for any reason, disengage the blades, place the shift lever in neutral, engage the parking brake, shut engine OFF and remove the key. If unit stalls with speed control in high speed, or if unit will not operate with speed control lever in a low speed position, proceed as follows: 1. Place shift lever in NEUTRAL (N). 2. Restart engine. 3. Place speed control lever in highest speed position. 4. Release clutch-brake pedal fully. 5. Depress clutch-brake pedal. 6. Place speed control lever in desired position. 7. Place shift lever in either FORWARD (F) or REVERSE (R), and follow normal operating procedures. Parking the Lawn Tractor IMPORTANT: When stopping the lawn tractor for any reason while on a grass surface: 1. Place the shift lever in NEUTRAL (N). 2. Engage the parking brake. 3. Shut engine OFF and remove the key. Doing so will minimize the possibility of having your lawn ‘‘browned’’ by hot exhaust from your lawn tractor’s running engine. Foot Control CVT 1. Depress the brake pedal to release the parking brake and let the pedal up. 2. Move the throttle lever into the FAST (rabbit) position. 3. Place the shift lever in either the FORWARD (F) or REVERSE (R) position. CAUTION: Do NOT use the shift lever to change the direction of travel when the lawn tractor is in motion. Always use the brake pedal to bring the lawn tractor to a complete stop before shifting. IMPORTANT: First-time operators should become completely familiar with the lawn tractor’s operation and controls before operating the lawn tractor in higher speed positions. 4. Gradually begin to apply pressure to the drive pedal. The further down the pedal is pushed, the faster the lawn tractor will travel in the desired direction based on the position of the shift lever. 5. The lawn tractor is brought to a stop by releasing the drive pedal and then depressing the brake pedal. WARNING! Before leaving the operator’s position for any reason, disengage the blades, place the shift lever in NEUTRAL (N), engage the parking brake, shut engine OFF and remove the key. Parking the Lawn Tractor IMPORTANT: When stopping the lawn tractor for any reason while on a grass surface: 1. Place the shift lever in NEUTRAL (N). 2. Engage the parking brake. 3. Shut engine OFF and remove the key. Doing so will minimize the possibility of having your lawn ‘‘browned’’ by hot exhaust from your lawn tractor’s running engine. Driving On Slopes Refer to the SLOPE GAUGE on page 6 to help determine slopes where you may operate the lawn tractor safely. WARNING! Do not mow on inclines with a slope in excess of 15 degrees (a rise of approximately 2- 1⁄2 feet every 10 feet). The lawn tractor could overturn and cause serious injury. • Mow up and down slopes, NEVER across. • Exercise extreme caution when changing direction on slopes. • Watch for holes, ruts, bumps, rocks, or other hidden objects. Uneven terrain could overturn the machine. Tall grass can hide obstacles. • Avoid turns when driving on a slope. If a turn must be made, turn down the slope. Turning up a slope greatly increases the chance of a roll over. • Avoid stopping when driving up a slope. If it is necessary to stop while driving up a slope, start up smoothly and carefully to reduce the possibility of flipping the lawn tractor over backward. Engaging the Blades Engaging the PTO (blade engage) transfers power to the cutting deck. To engage the blades, proceed as follows: 1. Move the throttle control lever to the FAST (rabbit) position. 2. Grasp the PTO lever and pivot it all the way forward into the engaged (PTO ON) position. 3. Keep the throttle lever in the FAST (rabbit) position for the most efficient use of the cutting deck or other optional attachments. IMPORTANT: Models with REVERSE CAUTION MODE: The engine will automatically shut OFF if the PTO is engaged with the speed control lever in position for reverse travel with the key in the NORMAL DRIVING MODE position. IMPORTANT: Models without REVERSE CAUTION MODE: The PTO lever must be in the disengaged (PTO OFF) position when starting the engine, when traveling in reverse, and if the operator leaves the seat. Refer to Safety Interlock Switches on page 12. Using the Deck Lift Lever To raise the cutting deck, move the deck lift lever to the left, then place it in the notch best suited for your application. Refer to Setting The Cutting Height on page 13. Mowing WARNING! To help avoid blade contact or a thrown object injury, keep bystanders, helpers, children and pets at least 75 feet from the machine while it is in operation. Stop machine if anyone enters the area. The following information will be helpful when using the cutting deck with your lawn tractor: WARNING! Plan your mowing pattern to avoid discharge of materials toward roads, sidewalks, bystanders and the like. Also, avoid discharging material against a wall or obstruction which may cause discharged material to ricochet back toward the operator. • Do not mow at high ground speed, especially if a mulch kit or grass collector is installed. • For best results it is recommended that the first two laps be cut with the discharge thrown towards the center. After the first two laps, reverse the direction to throw the discharge to the outside for the balance of cutting. This will give a better appearance to the lawn. • Do not cut the grass too short. Short grass invites weed growth and yellows quickly in dry weather. • Mowing should always be done with the engine at full throttle. • Under heavier conditions it may be necessary to go back over the cut area a second time to get a clean cut. • Do NOT attempt to mow heavy brush and weeds and extremely tall grass. Your lawn tractor is designed to mow lawns, NOT clear brush. • Keep the blades sharp and replace the blades when worn. Refer to Cutting Blades on page 18 for proper blade sharpening instructions. SECTION 3
15 Maintenance Schedule Before Each use Every 10 Hours Every 25 Hours Every 50 Hours Every 100 Hours Prior to Storing Clean Hood/Dash Louvers P P Clean Battery TerminalsPP Lube Front Axles and RimsPP Clean Engine Cooling FinsPP Lube Pedal Pivot PointsP P IMPORTANT: It is important to consult the specific Engine Operator’s Manual included with this machine for detailed engine maintenance procedures and intervals. WARNING: Before performing any maintenance or repairs, disengage PTO, move shift lever into neutral position, set parking brake, stop engine and remove key to prevent unintended starting. Engine Refer to the Engine Operator’s Manual for engine maintenance instructions. Check engine oil level before each use as instructed in the Engine Operator’s Manual. Follow the instructions carefully. Changing Engine Oil Oil Drain Hose Models WARNING! If the engine has been recently run, the engine, muffler and surrounding metal surfaces will be hot and can cause burns to the skin. Exercise caution to avoid burns. NOTE: The oil filter (if equipped) should be changed at every oil change interval. To complete the oil change, proceed as follows: 1. Run the engine for a few minutes to allow the oil in the crankcase to warm. Warm oil will flow more freely and carry away more of the engine sediment which may have settled at the bottom of the crankcase. Use care to avoid burns from hot oil. 2. Open the tractor’s hood and locate the oil drain port on the left side of the engine. 1. Run the engine for a few minutes to allow the oil in the crankcase to warm. Warm oil will flow more freely and carry away more of the engine sediment which may have settled at the bottom of the crankcase. Use care to avoid burns from hot oil. 2. Open the tractor’s hood and locate the oil drain port on the left side of the engine. 3. Unscrew the oil fill cap and remove the dipstick from the oil fill tube. 4. Snap the small end of oil drain sleeve onto the oil sump. See Figure 4-2. Figure 4-2 5. Remove drain plug and drain oil into a suitable container with a capacity of no less than 64 oz. 6. Service oil filter (if equipped) as instructed in the separate Engine Operator’s Manual. 7. Perform the previous steps in the opposite order after oil has finished draining. 8. Refill the engine with new oil. Refer to the Engine Operator’s Manual for information regarding the proper quantity and viscosity of engine oil. Lubrication WARNING! Before lubricating, repairing, or inspecting, always disengage PTO, move shift lever into neutral position, set parking brake, stop engine and remove key to prevent unintended starting. 3. Open the protective cap on the end of the oil drain valve to expose the drain port. See inset of Figure 4-1. OPENED CLOSED Figure 4-1 4. Remove the oil fill cap/dipstick from the oil fill tube. 5. Push the oil drain hose (provided) onto the oil drain port. Route the opposite end of the hose into an appropriate oil collection container with at least a 2.5 quart capacity, to collect the used oil. 6. Slightly push in on the oil drain valve and rotate counter-clockwise to open and allow the flow of oil. See Figure 4-1. 7. After the oil has finished draining, push the oil drain valve back in and rotate into the locked position. Re-cap the end of the oil drain valve to keep debris from entering the drain port. 8. Replace the oil filter (if equipped) as instructed in the Engine Operator’s Manual. 9. Refill the engine with new oil. Refer to the Engine Operator’s Manual for information regarding the proper quantity and viscosity of engine oil. Oil Drain Sleeve Models WARNING! If the engine has been recently run, the engine, muffler and surrounding metal surfaces will be hot and can cause burns to the skin. Exercise caution to avoid burns. To complete the oil change, proceed as follows: Service4
16 Engine Lubricate the engine with motor oil as instructed in the Engine Operator’s Manual. Pivot Points & Linkage Lubricate all the pivot points on the drive system, parking brake and deck lift linkage at least once a season with light oil. Rear Wheels The rear wheels should be removed from the axles once a season. Lubricate the axles and the rims with an all-purpose grease before re-installing them. Front Axles (Hydrostatic only) Each end of the tractor’s front pivot bar may be equipped with a grease fitting. Lubricate with a grease gun after every 25 hours of tractor operation. Headlights Refer to the Parts/Warranty Supplement when replacement of head lamp bulbs is necessary. Replace headlight bulbs as follows: 1. Fully raise the hood of the tractor. 2. Unplug the wire harness leads from the headlight socket terminals. Note which wire connects to each terminal before disconnecting. 3. Rotate the socket assembly approximately a 1⁄4 -turn to align the socket tab with the reflector housing notch; then withdraw the bulb and socket assembly from the reflector housing. See Figure 4-3. Figure 4-3 4. Push the bulb inward and turn counter- clockwise to remove from the socket. 5. Align a locking post of the bulb base with the notch in the socket, then push the bulb inward and turn clockwise to lock. See Figure 4-3. 6. Align the socket tab with the notch of the reflector housing; then push the socket inward and turn as necessary to lock the socket in the housing. 7. Connect the wire harness leads to the appropriate socket terminals. Cleaning the Engine & Deck Engine Any fuel or oil spilled on the machine should be wiped off promptly. Do NOT allow debris to accumulate around the cooling fins of the engine or on any other part of the machine. IMPORTANT: The use of a pressure washer to clean your tractor is NOT recommended. It may cause damage to electrical components, spindles, pulleys, bearings or the engine. Deck Wash System™ (If Equipped) Some tractors come fitted with a Deck Wash System™, which is used to rinse grass clippings from the deck’s underside and prevent the buildup of corrosive chemicals. Other tractors may have a deck wash plug, allowing for a Deck Wash System™ that can be added at a later time. If this is the case, a hex bolt and washer can be found on your tractor’s deck surface and can be replaced with a water port to be used as part of an optional deck wash system. To utilize the Deck Wash System™, complete the following steps AFTER EACH MOWING: 1. Drive the tractor to a level, clear spot on your lawn, near enough for your garden hose to reach. CAUTION: Make certain the tractor’s discharge chute is directed AWAY from your house, garage, parked cars, etc. 2. Disengage the PTO (PTO OFF), set the parking brake and stop the engine. 3. Thread the hose coupler (packaged with your Operator’s Manual) onto the end of your garden hose. 4. Attach the hose coupler to the water port on the deck’s surface. See Figure 4-4. Figure 4-4 5. Turn the water ON. 6. While sitting in the operator’s position on the tractor, start the engine and place the throttle lever in the FAST (rabbit) position. 7. Move the tractor’s PTO into the PTO ON position. 8. Remain in the operator’s position with the cutting deck engaged for a minimum of two minutes, allowing the underside of the cutting deck to thoroughly rinse. 9. Move the tractor’s PTO into the PTO OFF position. 10. Turn the key to the STOP position to turn the lawn tractor’s engine OFF. 11 . Turn the water OFF and detach the hose coupler from the water port on your deck’s surface. 12 . Repeat steps 4 through 11 on the opposite side of the cutting deck if a second water port is present. IMPORTANT: After cleaning your deck with the Deck Wash System™ , return to the operator’s position and engage the PTO. Keep the cutting deck running for a minimum of two minutes, allowing the underside of the cutting deck to thoroughly dry. Battery CALIFORNIA PROPOSITION 65 WARNING ! 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. CAUTION: If removing the battery, disconnect the NEGATIVE (Black) wire from it’s terminal first, followed by the POSITIVE (Red) wire. When re-installing the battery, always connect the POSITIVE (Red) wire its terminal first, followed by the NEGATIVE (Black) wire. The battery is sealed and is maintenance-free. Acid levels cannot be checked. • Always keep the battery cables and terminals clean and free of corrosive build-up. • After cleaning the battery and terminals, apply a light coat of petroleum jelly or grease to both terminals. • Always keep the rubber boot positioned over the positive terminal to prevent shorting. IMPORTANT: Be certain that the wires are connected to the correct terminals; reversing them could change the polarity and result in damage to your engine’s alternating system. Cleaning Battery Clean the battery by removing it from the tractor and washing with a baking soda and water solution. If necessary, clean the battery terminals with a wire brush to remove deposits. Coat terminals and exposed wiring witha light coat of petroleum jelly or grease to both terminals prevent corrosion. Battery Failures Some common causes for battery failure are: • Incorrect initial activation • Overcharging • Freezing • Undercharging • Corroded connections NOTE: These failures are NOT covered by your tractor’s warranty. SECTION 4
17 Charging WARNING! Batteries emit an explosive gas while charging. Charge the battery in a well ventilated area and keep away from an open flame or pilot light as on a water heater, space heater, furnace, clothes dryer or other gas appliances. CAUTION: When charging your tractor’s battery, use only a charger designed for 12V lead-acid batteries. Read your battery charger’s Owner’s Manual prior to charging your tractor’s battery. Always follow its instructions and heed its warnings. If your tractor has not been put into use for an extended period of time, charge the battery as follows: Set your battery charger to deliver a max of 10A. If your battery charger is automatic, charge the battery until the charger indicates that charging is complete. If the charger is not automatic, charge for a minimum of eight hours. Jump Starting WARNING! Never jump start a damaged or frozen battery. Be certain the vehicles do not touch, and ignitions are OFF. Do not allow cable clamps to touch. IMPORTANT: Never jump start your lawn tractor’s battery with the battery of a running vehicle. 1. Connect positive ( +) cable to positive post (+) of your lawn tractor’s discharged battery. 2. Connect the other end of the cable to the (positive +) post of the jumper battery. 3. Connect the second cable (negative –) to the other post of the jumper battery. 4. Make the final connection on the engine block of the tractor, away from the battery. Attach to a unpainted part to ensure a good connection. CAUTION: If the jumper battery is installed on a vehicle (i.e. car, truck), do NOT start the vehicle’s engine when jump starting your lawn tractor. 5. Start the tractor as instructed on page 13. 6. Set the tractor’s parking brake before removing the jumper cables, in reverse order of connection. WARNING! Failure to properly jump start the battery could cause a spark, and the gas in either battery could explode. Removing the Battery To remove the battery, pull outward and then up on the battery hold-down bracket. See Figure 4-5. Figure 4-5 Fuse One 20A fuse is installed in your tractor’s wiring harness to protect the tractor’s electrical system from damage caused by excessive amperage. If the electrical system does not function, or your tractor’s engine will not crank, check that the fuse has not blown. It can be found at the rear of the unit, underneath the fender located by the battery. WARNING! Always use a fuse with the same amperage capacity for replacement. Leveling the Deck NOTE: Check the tractor’s tire pressure before performing any deck leveling adjustments. Refer to Tires on page 18 for more information regarding tire pressure. Front-to- Rear The front of the cutting deck is supported by a stabilizer bar that can be adjusted to level the deck from front to rear. The front of the deck should be between ¼” and 3 ⁄8” lower than the rear of the deck. Adjust if necessary as follows: 1. With the tractor parked on a firm, level surface, place the lever for lifting the platform on the second to the top notch (second highest position) and rotate the blade as close to the discharge channel that is parallel to the tractor. 2. Measure the distance from the front of the blade tip to the ground and the rear of the blade tip to the ground. The first measurement taken should be between ¼” and 3⁄8 ” less than the second measurement. Determine the approximate distance necessary for proper adjustment and proceed, if necessary, to the next step. 3. Locate the jam nut and lock nut on the front side of the stabilizer bracket. See Figure 4-6 Figure 4-6 4. After loosening the jam nut: • Tighten the lock nut to raise the front of the deck; • Loosen the lock nut to lower the front of the deck. 4. Retighten the jam nut loosened earlier when proper adjustment is achieved. Side-to-Side If the cutting deck appears to be mowing unevenly, a side-to-side adjustment can be performed. Adjust if necessary as follows: 1. With the tractor parked on a firm, level surface, place the deck lift lever in the second notch from the top (second highest position) and rotate both blades so that they are perpendicular with the tractor. 2. Measure the distance from the outside of the left blade tip to the ground and the distance from the outside of the right blade tip to the ground. Both measurements taken should be equal. If they’re not, proceed to the next step. 3. Loosen, but do NOT remove, the hex cap screw on the left deck hanger bracket. See F i g u r e 4 -7. Hex Cap Screw Figure 4-7 4. Balance the deck by using a wrench to turn the adjustment gear (found immediately behind the hex cap screw just loosened) clockwise/up or counter-clockwise/down. The deck is properly balanced when both blade tip measurements taken earlier are equal. 5. Retighten the hex cap screw on the left deck hanger bracket when proper adjustment is achieved. SECTION 4
18 Seat Adjustment Refer to Attaching the Seat in page 8 for seat adjustment instructions. Parking Brake Adjustment WARNING! Never attempt to adjust the brakes while the engine is running. Always disengage PTO, move shift lever into neutral position, stop engine and remove key to prevent unintended starting. If the tractor does not come to a complete stop when the brake pedal is completely depressed, or if the tractor’s rear wheels can roll with the parking brake applied, the brake is in need of adjustment. See an authorized service dealer to have your brakes properly adjusted. Cutting Deck Removal To remove the cutting deck, proceed as follows: 1. Place the PTO lever in the disengaged (OFF) position and engage the parking brake. 2. Lower the deck by moving the deck lift lever into the bottom notch on the right fender. 3. Remove the belt-keeper rod, from around the tractor’s engine pulley, by removing the self-tapping screw (A) that secures it. See Figure 4-8. A B C Figure 4-8 NOTE: Make a note what hole the other end of the belt-keeper rod is inserted in for reinstallation purposes. 4. Remove the belt (C) from around the tractor’s engine pulley and idler pulley(s). See Figure 4-8. 5. Looking at the cutting deck from the left side of the tractor, locate the bow-tie pin that secures the deck support rod on the rear left side of the deck. See Figure 4-9. Remove the bow-tie pin that secures the deck support rod, and carefully remove the deck support from the deck lift arm. Figure 4-9 6. Repeat step 5 on the tractor’s right side. 7. Move the deck lift lever into the top notch on the right fender to raise the deck lift arms up and out of the way. 8. Remove the bow-tie pin securing the deck stabilizer rod to the deck. Slide the deck lift rod from the mounting weldment on the deck as seen in Figure 4-10. Figure 4-10 9. Carefully remove the PTO cable from the rear of the cutting deck by removing the bow-tie clip which secures it. Remove the spring from the deck idler bracket. See Figure 4-11. Figure 4-11 10. Gently slide the cutting deck (from the left side) out from underneath the tractor. Tires WARNING! Never exceed the maximum inflation pressure shown on the sidewall of the tire. The recommended operating tire pressure is: • Approximately 10 psi for the rear tires • Approximately 14 psi for the front tires IMPORTANT: Refer to the tire sidewall for exact tire manufacturer’s recommended or maximum psi. Do not overinflate. Uneven tire pressure could cause the cutting deck to mow unevenly. Cutting Blades WARNING! Shut the engine OFF and remove the key before removing the cutting blade(s) for sharpening or replacement. Protect your hands by using heavy gloves when grasping the blade. WARNING! Periodically inspect the blade spindles for cracks or damage, especially if you strike a foreign object. Replace immediately if damaged. The blades may be removed as follows: 1. Remove the deck from beneath the tractor, (refer to Cutting Deck Removal on page 18) then gently flip the deck over to expose its underside. 2. Place a block of wood between the center deck housing baffle and the cutting blade to act as a stabilizer. See Figure 4-12. 3. Remove the hex flange nut that secures the blade to the spindle assembly. See Figure 4 -12 . Figure 4-12 4. To properly sharpen the cutting blades, remove equal amounts of metal from both ends of the blades along the cutting edges, parallel to the trailing edge, at a 25° to 30° angle. SECTION 4
19 IMPORTANT: If the cutting edge of the blade has already been sharpened to within 1-5⁄8 ” from the edge, or if any metal separation is present, replace the blades with new ones. See Figure 4-13. 1 -5 /8 in ch (m in.) Figure 4-13 CAUTION: If the cutting edge of the blade has previously been sharpened, or if any metal separation is present, replace the blades with new ones. WARNING! A poorly balanced blade will cause excessive vibration, may cause damage to the tractor and/or result in personal injury. 5. Test the blade’s balance using a blade balancer. Grind metal from the heavy side until it balances evenly. NOTE: When replacing the blade, be sure to install the blade with the side of the blade marked ‘‘Bottom’’ (or with a part number stamped in it) facing the ground when the mower is in the operating position. CAUTION: Use a torque wrench to tighten the blade spindle hex flange nut to between 70 ft-lbs and 90 ft-lbs. Changing the Deck Belt WARNING! Be sure to shut the engine OFF, remove the key, disconnect the spark plug wire(s) and ground against the engine to prevent unintended starting before removing the belt. WARNING! All belts on your lawn tractor are subject to wear and should be replaced if any signs of wear are present. IMPORTANT: The V-belt found on your tractor are specially designed to engage and disengage safely. A substitute (non-OEM) V-belt can be dangerous by not disengaging completely. For a proper working machine, use factory approved belts. To change or replace the deck belt on your tractor, proceed as follows: 1. Remove the deck. Refer to Cutting Deck Removal on page 18. 2. Remove the belt covers by removing the hex washer screws that fasten them to the deck. See Figure 4-14. Hex Washer Screws Belt Cover Deck Idler Pulley Spindle Pulley Belt Guard Figure 4-14 3. It may also be necessary to loosen the hex nut on the left idler pulley to get the belt off the pulley and around the belt guard. 4. Carefully remove the deck belt from around the two spindle pulleys and the two deck idler pulleys. See Figure 4-14. 5. To place the new belt, begin by routing the belt around the two outer spindle pulleys as shown in Figure 4-14. 6. Route the belt around the two deck idler pulleys as shown in Figure 4-14. 7. Retighten the left idler pulley hex nut loosened in step 3. 8. Remount the belt covers removed in Step 2. 9. Re-install the deck, making sure the belt remains routed around the pulleys as instructed. See Figure 4-14. 10. Pull the right side of the belt, and place the narrow V side of the belt into the PTO pulley. 11 . While holding the belt and pulley together, rotate the pulley to the left. Continue holding and rotating the pulley and belt until the belt is fully rolled into the PTO pulley. Changing the Transmission Drive Belt NOTE: Several components must be removed and special tools (i.e. air/impact wrench) are needed in order to change the tractor’s drive belt. See an authorized Service Dealer to have your drive belt replaced. SECTION 4
20 ProblemCause Remedy Engine fails to start 1. PTO engaged. 2. Spark plug wire disconnected. 3. Fuel tank empty, or stale fuel. 4. Choke not activated. 5. Faulty spark plug. 6. Blown fuse(s). 7. Engine flooded. 8. Parking brake not engaged. 9. Throttle/choke control lever not in correct starting position. 10. Dead battery. 1. Place PTO in disengaged (PTO OFF) position. See p a g e 12 . 2. Connect wire to spark plug. See Engine Operator’s Manual. 3. Fill tank with clean, fresh (less than 30 days old) gas. See page 9. 4. Place the throttle/choke control lever in CHOKE position. 5. Clean, adjust gap or replace plug. See Engine Operator’s Manual. 6. Replace fuse(s). See page 17. 7. Crank engine with throttle/choke control lever in FAST position. See page 13. 8. Engage parking brake. See page 11. 9. Place throttle/choke control lever to FAST position. See p a g e 13 . 10. Clean, charge, jump start or replace battery. See p a g e 16 . Engine runs erratic 1. Unit running with CHOKE activated. 2. Spark plug wires loose. 3. Blocked fuel line or stale fuel. 4. Vent in gas cap plugged. 5. Water or dirt in fuel system. 6. Dirty air cleaner. 1. Move the throttle/choke contol lever out of the CHOKE position. See page 13. 2. Connect and tighten spark plug wire. See Engine Operator’s Manual. 3. Clean fuel line; fill tank with clean, fresh gasoline and replace fuel filter. See page 9. 4. Clear vent or replace cap if damaged. See page 9. 5. Drain fuel tank. Refill with clean, fresh gasoline. See page 9. 6. Replace air cleaner paper element or clean foam pre- cleaner. See Engine Operator’s Manual. Engine overheats 1. Engine oil level low. 2. Air flow restricted. 1. Fill crankcase with proper quantity and viscosity of oil. See Engine Operator’s Manual. 2. Clean grass clippings and debris from around the engine’s cooling fins and blower housing. Engine hesitates at high RPM 1. Spark plug gap too close. 1. Remove spark plug and reset the gap. See Engine Operator’s Manual. Engine idles rough 1. Spark plug fouled, faulty or gap too wide. 2. Dirty air cleaner. 1. Replace spark plug. Set plug gap. See Engine Operator’s Manual. 2. Replace air cleaner element and/or clean pre-cleaner. See Engine Operator’s Manual. Excessive vibration 1. Cutting blade loose or unbalanced. 2. Damaged or bent cutting blade. 1. Tighten blade and spindle. Balance blade. See page 18. 2. Replace blade. See page 18. Mower will not mulch grass 1. Engine speed too low. 2. Wet grass. 3. Excessively high grass. 4. Dull blade. 1. Place throttle/choke control lever in FAST (rabbit) position. See page 13. 2. Do not mulch when grass is wet. 3. Mow once at a high cutting height, then mow again at desired height or make a narrower cutting path. 4. Sharpen or replace blade. See page 18. Uneven cut 1. Deck not leveled properly. 2. Dull blade. 3. Uneven tire pressure. 1. Perform side-to-side deck adjustment. See page 17. 2. Sharpen or replace blade. See page 18. 3. Check tire pressure in all four tires. page 18. Troubleshooting5