GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the applicable camshaft(s). Refer to Camshaft Replacement - Right Side.
  2. Remove the rocker arms. Refer to Valve Rocker Arm Removal - Right Side.

  3. Object Number: 902901  Size: SH
  4. Remove the lifters. Refer to Valve Lifter Removal - Left Side.
  5. Clean and inspect the camshaft(s) and the rocker arm(s). Repair or replace as necessary. Refer to Camshaft Cleaning and Inspection and Valve Lifters Cleaning and Inspection.

Installation Procedure


    Object Number: 902901  Size: SH
  1. Install the lifters. Refer to Valve Lifter Installation - Right Side.
  2. Install the rocker arms. Refer to Valve Rocker Arm Installation - Right Side.
  3. Install the applicable camshaft(s). Refer to Camshaft Replacement - Right Side.