Valve Rocker Arm Cover Installation - Right Side (6.2L LS9)

Fig 1: View Of Valve Rocker Arm Cover Gasket

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NOTE:

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.

Fig 2: View Of Oil Cap & Seal

Courtesy of GENERAL MOTORS CORP.

Install a NEW oil cap (424) and seal (450) to the valve rocker arm cover, as required.

Fig 3: View Of Valve Rocker Cover & Bolts

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CAUTION: Refer to Fastener Caution .

Fig 4: View Of Ignition Coil & Bolts

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Apply threadlock GM P/N 12345382 (Canadian P/N 10953489), or equivalent, to the threads of the ignition coil bolts (1).
Install the ignition coils (2) and bolts (1) and tighten to 12 N.m (106 lb in).
Install the spark plug wires (3).