How do you adjust valves 06 Honda TRX 450r?

To adjust the valves on a 2006 Honda TRX 450R, first ensure the engine is cold. Remove the seat and fuel tank for access, then take off the valve cover. Use a feeler gauge to check the clearance between the rocker arm and the valve stem; the intake should be set to 0.10-0.15 mm and the exhaust to 0.20-0.25 mm. Adjust the clearance by loosening the lock nut on the adjuster, turning the adjuster to achieve the proper clearance, and then re-tightening the lock nut.