85. Valve Rocker Arm Cover Installation - Right Side

Valve Rocker Arm Cover Installation - Right





1. Notice: Refer to Fastener Notice in Service Precautions.

Install NEW seals (540), NEW gasket (541), cover (542), NEW grommets (544) and bolts (543).





2. Tighten the bolts in sequence.
Tighten the bolts to 12 Nm (106 inch lbs.).
3. Apply anti-seize compound GM P/N 21485279 to the threads of the spark plugs.





4. Install the spark plugs (706).
Tighten the spark plugs to 18 Nm (13 ft. lbs.).
5. Install the ignition coils (707) and bolts (708).
Tighten the bolts to 12 Nm (106 inch lbs.).