Valve Rocker Arm Cover Installation - Left Side

WARNING: This page is about a different variant/trim than selected.

Fig 1: Identifying Valve Rocker Arm Cover

Courtesy of GENERAL MOTORS CORP.

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. Clean surfaces. Refer to Adhesives, Fluids, Lubricants, and Sealers for recommended cleaner.

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

Fig 2: Cylinder Head To Lower Intake Manifold Joint

Courtesy of GENERAL MOTORS CORP.

Apply sealer to the surfaces where the cylinder head and intake manifold meet (1). Refer to Adhesives, Fluids, Lubricants, and Sealers for recommended sealant.
Install the valve rocker arm cover.

CAUTION: Refer to Fastener Caution .

Install the valve rocker arm cover bolts, if necessary, and tighten to 10 N.m (89 lb in)

Fig 3: Identifying PCV Tube O-Rings

Courtesy of GENERAL MOTORS CORP.

Install two NEW positive crankcase ventilation (PCV) tube O-rings.

Fig 4: Locating Positive Crankcase Ventilation (PCV) Valve & Tube

Courtesy of GENERAL MOTORS CORP.

Install the fresh air tube.