GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    CAUTION:: Always wear protective goggles and gloves when removing exhaust system parts as falling rust and sharp edges from worn exhaust components could result in serious personal injury.

    When removing exhaust components, the accumulation of dirt and corrosion can make work difficult. Using a penetrating oil on the threads can assist in the removal of these components.


    Object Number: 42808  Size: SH
  1. Remove the actuator. Refer to Exhaust Brake Actuator.
  2. Disconnect the wire retaining clip from the ball joint.
  3. Detach the ball joint from the assembly.

Installation Procedure


    Object Number: 42808  Size: SH
  1. Install a new ball joint cap and the wire retaining clip.
  2. Install the actuator. Refer to Exhaust Brake Actuator.