86. Valve Rocker Arm Cover Installation - Right

Valve Rocker Arm Cover Installation - Right

Notice: Refer to Fastener Notice in Service Precautions.





1. 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.).