Bonneville V8-4.6L VIN Y (2004)
Rocker Arm Assembly: Service and Repair
Left
Valve Rocker Arm Replacement - Left
Removal Procedure
1. Remove the left camshafts.
Important: If the followers are being reused, arrange them so that they may be put back in their original locations.
2. Remove the camshaft followers.
3. Clean and inspect the rocker arms.
Installation Procedure
1. Apply a liberal amount of lubricant GM P/N 12345001, or equivalent, to the roller pivot pocket (2) and valve slot areas (1) of the camshaft
followers.
