Honda TRX250TE FourTrax Recon ES 2018 Manual

To maintain your Honda TRX250TE, regularly check and change the oil, inspect the air filter, and check the tire pressure. Make sure to lubricate all cables and pivot points and inspect the brakes and drive chain for wear.
Use Honda GN4 10W-30 4-stroke motorcycle oil for optimal performance, as it is specifically designed for ATV engines like the TRX250TE.
If your ATV won't start, check the battery connections and charge if necessary. Inspect the spark plug for fouling and replace if needed. Ensure the fuel is fresh and the fuel valve is on.
Check the fuse related to the electric shift system and replace it if blown. Inspect the gear shift motor and wiring for any damage or corrosion. Consult the manual if the issue persists.
Replace the air filter every 12 months or 600 miles, whichever comes first. In dusty conditions, inspect and clean it as needed to ensure optimal airflow.
The recommended tire pressure for the front tires is 2.9 psi (20 kPa), and for the rear tires, it is 4.0 psi (27 kPa). Always check the pressure when the tires are cold.
Maintain proper tire pressure, perform regular maintenance, and avoid carrying unnecessary weight. Smooth and moderate acceleration can also improve fuel efficiency.
Ensure the radiator is not clogged with debris, check the coolant level, and make sure the fan is operating correctly. Avoid running the engine at high RPMs for extended periods.
Loosen the rear axle nuts and adjust the chain tension using the adjuster bolts until proper slack is achieved. Tighten the axle nuts and recheck the tension.
Common electrical issues include blown fuses and corroded connectors. Check all fuses and clean any corroded connections. If issues persist, inspect the wiring harness for damage.