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 circlip and the washer.
  2. Slide the actuator off the actuator sleeve and the pivot pin.
  3. Remove the actuator sleeve and the washer.

Installation Procedure


    Object Number: 42808  Size: SH
  1. Install the washer over the pivot pin.
  2. Install a new actuator sleeve onto the actuator.
  3. Slide the actuator and the sleeve onto the pivot pin.
  4. Install the washer and the circlip.
  5. The circlip must be properly seated.