Honda TRX250X Sportrax 250X 2020 Manual
![Honda TRX250X Sportrax 250X 2020 ATV manual cover](/images/elcAEDkqXRDrdApqPlRtFFNg/thumbs/thumb175x175.webp)
It is recommended to change the oil every 100 hours of operation or at least once per season. Always refer to the owner's manual for specific intervals based on your riding conditions.
Honda recommends using a 10W-30 or 10W-40 four-stroke ATV oil that meets API service classifications. Always check the manual for any updates or specific requirements.
To clean the air filter, remove it from the ATV, wash it in warm soapy water, rinse thoroughly, and allow it to dry completely. Apply a light coat of air filter oil before reinstalling.
Check the battery for charge, ensure the fuel valve is on, inspect the spark plug for fouling, and verify that the engine stop switch is in the 'run' position. If issues persist, consult a professional mechanic.
To adjust the chain tension, loosen the axle lock nuts, turn the adjuster bolts evenly on both sides of the swingarm to achieve proper tension, then retighten the lock nuts. Ensure there is about 1 inch of slack in the chain.
The recommended tire pressure for the front tires is approximately 4 psi, and for the rear tires, it is around 3 psi. Always check the tire sidewall for specific information.
To check the coolant level, ensure the engine is cool, remove the radiator cap, and verify the coolant is at the neck of the filler. If needed, add a 50/50 mix of antifreeze and water. Never open the radiator cap when the engine is hot.
Regular maintenance should include checking the oil level, inspecting the brakes, verifying tire pressure, ensuring all nuts and bolts are tight, and lubricating moving parts. Refer to the manual for a complete checklist.
To replace the spark plug, remove the spark plug cap, use a spark plug wrench to remove the old plug, check the gap on the new plug, and install it carefully. Reattach the spark plug cap securely.
Common signs of wear include squeaking or grinding noises when braking, reduced braking performance, and visible thinning of the brake pads. Regularly inspect and replace them as necessary.