Honda TRX250X Sportrax 250X 2011 Manual
![Honda TRX250X Sportrax 250X 2011 ATV manual cover](/images/noNfsBBmjXzALruueAwXaTWu/thumbs/thumb175x175.webp)
For the Honda TRX250X 2011, it is recommended to use a high-quality 10W-30 or 10W-40 motorcycle oil that meets or exceeds API classification SG or higher.
The oil should be changed every 20 hours of operation or every 100 miles, whichever comes first. Regular maintenance ensures optimal performance.
The recommended tire pressure for the front tires is 3.6 psi and for the rear tires is 2.9 psi. Always check the tire pressure before each ride.
If the ATV won't start, check the battery charge, ensure the fuel valve is on, verify the kill switch is in the run position, and confirm the spark plug is not fouled.
The chain slack should be between 1.2 to 1.6 inches when measured midway between the sprockets. Adjust as necessary to maintain proper tension.
Remove the air filter from the air box, wash it with mild soap and warm water, let it dry completely, and then apply a light coat of air filter oil before reinstalling.
If the ATV overheats, stop the engine and let it cool down. Check the coolant level and inspect for any leaks. Ensure the radiator is not clogged with debris.
To adjust the idle speed, locate the idle adjustment screw on the carburetor and turn it to set the idle speed to the recommended 1,400 ± 100 rpm.
Use a high-quality ethylene glycol-based coolant specifically designed for aluminum engines. Ensure it is mixed with distilled water in a 50/50 ratio.
Inspect the brake pads through the caliper opening. Replace the pads if the friction material is worn to 1 mm (0.04 inches) or less.