Honda TRX680FA FourTrax Rincon 2017 Manual

Use 10W-40 API service classification SJ or later 4-stroke motorcycle oil. Ensure it is suitable for wet clutches.
Change the oil every 600 miles or every 100 hours of operation, whichever comes first.
The recommended tire pressure is 4.0 psi in the front tires and 3.6 psi in the rear tires.
Check the battery connections and charge, inspect the starter relay and fuses, and ensure the fuel valve is open.
Regularly check the transmission fluid level and replace it every 12,000 miles or 24 months. Use Honda Genuine ATF.
Maintain proper tire pressure, perform regular maintenance, use recommended oil, and avoid excessive idling.
Stop the engine, allow it to cool, check coolant levels, inspect the radiator and hoses for leaks or blockages.
Remove the air filter, wash it with soapy water, rinse with clean water, let it dry, and re-oil with a foam filter oil.
Valve clearance should be checked every 1,200 miles or 200 hours of operation. Adjust if necessary.
Regularly wash your ATV, apply anti-rust spray to metal parts, and store it in a dry place.