Valve Clearance: Adjustments

Valve Lash Adjustment

With #1 cylinder at firing position TDC, tighten intake valves 1, 5, 6 and exhaust valves 1, 2, 3 1 1/2-turns past zero lash. Next, bring #4 cylinder to firing position TDC and tighten intake valves 2, 3, 4 and exhaust valves 4, 5, 6 1 1/2-turns past zero lash.