GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the exhaust brake actuator.
  2. Refer to Engine Brake Actuator Control Valve Replacement .

  3. Remove the wire retaining clip from the ball joint.
  4. Detach the ball joint from the assembly.

Installation Procedure

  1. Install a new ball joint cap.
  2. Install a new wire retaining clip.
  3. Install the exhaust brake actuator.
  4. Refer to Engine Brake Actuator Control Valve Replacement .