91. Valve Rocker Arm Cover Installation - Right Side

Valve Rocker Arm Cover Installation - Right Side




1. Install NEW valve rocker arm cover grommets and use NEW valve rocker arm cover bolts if they are serviced with the grommet.

Note: All gasket-mating surfaces need to be free of oil and foreign material. Use GM P/N 12346139 (Canadian P/N 10953463) or equivalent to clean surfaces.

2. Install the valve rocker arm cover gasket into the valve rocker arm cover.




3. Apply sealer GM P/N 12378521 (Canadian P/N 88901148) or equivalent to the surfaces where the cylinder head and intake manifold meet (1).
4. Install the valve rocker arm cover.

Caution: Refer to Fastener Caution (Fastener Caution).

5. Install the valve rocker arm cover bolts, if necessary. Tighten the valve rocker arm cover bolts to 10 Nm (89 lb in).




6. Install the fresh air tube into the valve rocker arm cover.




7. Install the ignition coil assembly studs, if necessary. Tighten the ignition coil assembly studs to 25 Nm (18 lb ft).
8. Install the ignition coil assembly.
9. Install the ignition coil assembly bolts and nuts. Tighten the ignition coil assembly bolts and nuts to 25 Nm (18 lb ft).