GM Service Manual Online
For 1990-2009 cars only

Object Number: 2018947  Size: MF

Callout

Component Name

Preliminary Procedure

Remove the camshaft housing. Refer to Camshaft Housing Removal

1

Valve Rocker Arm Cover (Qty: 16)

Procedure

  1. Lubricate the rocker arm with engine oil. Fit the rocker arms to the hydralic valve tappets and the valves.
  2. Mark up the valve rocker arm covers position, to ensure that the same position will be used when refitting.