CTS V8-5.7L VIN P (2004)
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The valve rocker arm cover bolt grommets may be reused.
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If the oil fill tube has been removed from the rocker arm cover, install a NEW fill tube during assembly.
1. Lubricate the O-ring seal of the NEW oil fill tube with clean engine oil, if removed.
2. Insert the NEW oil fill tube into the rocker arm cover, if necessary. Rotate the tube clockwise until locked in the proper position.
3. Install the oil fill cap into the tube. Rotate the cap clockwise until locked in the proper position.
4. Install a NEW gasket (1) into the valve rocker cover lip.
5. Install the valve rocker arm cover onto the cylinder head.
6. Notice: Refer to Fastener Notice in Service Precautions.
Tighten the rocker arm cover bolts.
Tighten the valve rocker arm cover bolts to 12 Nm (106 inch lbs.).