How do you adjust valve clearance on a Mitsubishi l200?

To adjust the valve clearance on a Mitsubishi L200, first, ensure the engine is cool and then remove the valve cover. Using a feeler gauge, check the clearance between the rocker arm and the valve stem for each cylinder. If adjustment is needed, loosen the adjusting nut, turn the screw to achieve the correct clearance, and then re-tighten the nut. Finally, recheck the clearance to ensure it is within specifications before reassembling the valve cover.