Valve Rocker Arm Cover Installation - Left Side (6.2L LS9)
- All gasket surfaces should be free of oil or other foreign material during assembly.
- DO NOT use the valve rocker arm cover gasket again.
- Install NEW valve rocker arm cover grommets and use NEW valve rocker arm cover bolts if they are serviced with the grommet.
- Install a NEW gasket (504) into the valve rocker arm cover.
- Install the valve rocker arm cover (2) onto the cylinder head.
- Install the cover bolts (1) with grommets and tighten to 12 N.m (106 lb in).
- Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bolts (2).
- Install the ignition coils (1) and bolts (2) and tighten to 12 N.m (106 lb in).
- Install the spark plug wires (3).
NOTE:
CAUTION:
Refer to Fastener Caution
.