Gravely Rapid M 985403 2009 Operator Manual

To start the Gravely Rapid M 985403 2009 Tractor, ensure the PTO is disengaged, the parking brake is on, and the transmission is in neutral. Insert the key into the ignition and turn it to the start position. Release the key once the engine starts.
It is recommended to use SAE 10W-30 or SAE 5W-30 detergent oil with an API service classification of SF, SG, SH, SJ, or higher. Always check the manual for specific oil recommendations.
The oil should be changed every 50 hours of operation or annually, whichever comes first. Regular maintenance ensures optimal performance and longevity of the tractor.
If the tractor won't start, check the battery connections, ensure the fuel tank has fuel, and inspect the spark plugs. Verify that the safety features such as the parking brake and PTO are engaged.
To adjust the cutting height, locate the cutting height adjustment lever on the tractor. Move the lever to the desired position to set the cutting height to your preference. Ensure the tractor is turned off before making adjustments.
Before storing the tractor for winter, clean the machine thoroughly, change the oil, lubricate moving parts, and add a fuel stabilizer to the fuel tank. Store it in a dry place and remove the battery to prevent discharge.
Check the tire pressure to ensure it's even on all tires, inspect the blades for sharpness and balance, and ensure the mower deck is level. Adjust the deck as needed for a uniform cut.
To replace the mower blades, disconnect the spark plug, lower the deck, and remove the blade bolts. Replace the old blades with new ones, ensuring they are properly aligned and secured.
Use a tire pressure gauge to check the pressure in each tire. Refer to the manual for the recommended PSI. Adjust the pressure as needed to ensure even operation and prevent tire wear.
If the tractor overheats, shut it down immediately and let it cool. Check the coolant level, inspect for leaks, and ensure the radiator is clean. Restart the engine once it has cooled and continue monitoring the temperature.