Honda TRX250TM 4X4 FourTrax Recon 2019 Manual
![Honda TRX250TM 4X4 FourTrax Recon 2019 ATV manual cover](/images/rumkggvCbcqIHxGhsbmNZMWD/thumbs/thumb175x175.webp)
Use SAE 10W-30 or SAE 10W-40 motorcycle oil that is API certified and meets JASO T 903 standard MA, which is suitable for the wet clutch system of the ATV.
The air filter should be inspected every 100 hours of operation or annually and cleaned more frequently if you operate in dusty conditions.
The recommended tire pressure is 4.0 psi for the front tires and 3.6 psi for the rear tires. Always check the tire pressure when the tires are cold.
Check the battery connections for corrosion or looseness, ensure the battery is charged, inspect fuses for any damage, and verify that the ignition switch and starter relay are functioning properly.
The recommended spark plug is NGK DPR8EA-9 or equivalent, and the spark plug gap should be set to 0.028–0.031 inches (0.7–0.8 mm).
Regularly clean the brake components to remove dirt and debris, inspect and replace worn brake pads, and ensure that the brake caliper is functioning properly.
Regularly check the transmission oil level and change it according to the maintenance schedule, typically every 600 miles or annually. Use the specified transmission oil.
To adjust the idle speed, locate the idle adjustment screw on the carburetor and turn it clockwise to increase the idle speed or counterclockwise to decrease it. The recommended idle speed is 1,400 ± 100 RPM.
Stop the ATV immediately and let the engine cool down. Check the coolant levels, inspect for any coolant leaks, ensure the radiator is clean and not blocked, and verify the fan operation.
Maintain regular servicing, ensure the air filter is clean, keep tires properly inflated, avoid excessive idling, and do not overload the ATV to improve fuel efficiency.