Prelude Type-SH L4-2157cc 2.2L DOHC H22A4 (VTEC) 16V (1998)
4. Loosen the locknut, and turn the adjusting screw until a feeler gauge slides back and forth with a slight amount of drag.
5. Tighten the locknut, and check the clearance again. Repeat the adjustment if necessary.
6. Rotate the crankshaft 180° counterclockwise (camshaft pulleys turn 90°). The "Arrow" marks should be on the exhaust side. Adjust the valves on
No. 3 cylinder.