Gravely 985104 2000 Service Manual
![Gravely 985104 2000 Tractor manual cover](/images/ToiCDibUUPEYxNNbLYTZQAbc/thumbs/thumb175x175.webp)
To change the oil, first ensure the tractor is on a level surface. Locate the oil drain plug and place an oil pan underneath. Remove the plug and allow the oil to drain completely. Replace the drain plug and fill the engine with the recommended oil type and amount. Check the oil level with the dipstick.
If your tractor won't start, check the battery connections and ensure they are clean and tight. Verify that the fuel tank has fuel and the fuel valve is open. Check the spark plug for wear or damage and replace if necessary. Ensure the safety switches are engaged properly.
Regularly inspect the blades for dullness or damage. Sharpen the blades using a grinder or file if they appear dull. Replace any blades that are bent or cracked. Always balance the blades after sharpening to prevent vibration during operation.
Refer to the owner's manual for the recommended tire pressure, but generally, the front tires should be inflated to 14 psi and the rear tires to 10 psi. Always check the tire pressure when the tires are cold.
Start by checking the hydraulic fluid level and topping it off if necessary. Inspect the hydraulic hoses and fittings for leaks or damage. If the problem persists, check the hydraulic pump and filter for blockages or wear.
The air filter should be inspected every 50 hours of operation and replaced if it appears dirty or damaged. Replacement is typically recommended every 100 hours of operation or annually.
The Gravely 985104 2000 Tractor is designed to run on unleaded gasoline with an octane rating of 87 or higher. Avoid using ethanol-blended fuels above E10 to prevent potential engine issues.
To adjust the cutting height, locate the deck height adjustment lever or knob. Move the lever to the desired height setting. Ensure that both sides of the deck are set to the same height to maintain an even cut.
To winterize, clean the tractor thoroughly to remove any dirt and debris. Change the oil and replace the air filter. Add a fuel stabilizer to the gas tank and run the engine for a few minutes. Disconnect the battery and store it in a warm place. Cover the tractor to protect it from dust and moisture.
For better traction, consider using tire chains or wheel weights. Ensure the tires are properly inflated and not overly worn. Adjust the ballast to suit the terrain, and operate the tractor at a slower speed to maintain control.