Gravely 985114 2002 Parts Manual
![Gravely 985114 2002 Tractor manual cover](/images/iXiSEtdiOUMWaVtpDroQpIwJ/thumbs/thumb175x175.webp)
To change the oil, first ensure the tractor is on a level surface. Warm up the engine slightly to thin the oil. Turn off the engine and remove the oil drain plug, allowing the old oil to fully drain into a pan. Replace the drain plug and refill with the recommended type and amount of oil. Check the oil level with the dipstick, and ensure there are no leaks.
The Gravely 985114 2002 Tractor is designed to run on unleaded gasoline with a minimum octane rating of 87. Always refer to the owner's manual for any specific fuel recommendations.
If the tractor won't start, first check the battery connections for corrosion or looseness. Ensure the fuel tank is not empty and the fuel valve is open. Examine the spark plug for wear or damage, and clean or replace if necessary. If the problem persists, consult the service manual or a professional technician.
Regular maintenance includes checking the oil level and air filter before each use, changing the oil every 50 hours of operation, and replacing the air filter annually or as needed. Ensure all belts are in good condition and inspect the blades regularly for sharpness and damage.
To adjust the cutting height, locate the height adjustment lever typically found near the driver's seat. Move the lever to the desired position, ensuring both sides are set equally for an even cut. Refer to the manual for specific guidance on height settings.
First, check the PTO switch and ensure it is in the correct position. Inspect the drive belt for wear or damage and replace if necessary. Also, examine the safety switches and ensure they are functioning properly. If the issue continues, consult a service professional.
Maintain proper tire pressure, regularly clean or replace the air filter, and perform timely oil changes to improve fuel efficiency. Avoid idling for long periods and operate at optimal speeds during mowing.
Common signs include difficulty in shifting gears, unusual noises, or a sluggish response when accelerating. If any of these occur, check the transmission fluid level and condition. Consider consulting a professional for a thorough inspection if problems persist.
Clean the tractor thoroughly and perform all necessary maintenance. Add a fuel stabilizer to the tank and run the engine for a few minutes. Store the tractor in a dry, sheltered area, and disconnect the battery or use a battery maintainer. Cover the tractor to protect it from dust and moisture.
Excessive vibration can be caused by unbalanced blades or debris lodged in the mower deck. Check the blades for balance and sharpness, and clear any obstructions from the deck. If the problem remains, inspect the drive belt and pulleys for wear.