GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 38122-A Harmonic Balancer Holder


    Object Number: 467429  Size: SH
  1. Install the J 38122-A .
  2. Remove the damper retaining bolt and washer. Use the J 38122-A and a breaker bar in order to prevent the crankshaft from rotating when loosening the bolt.
  3. Discard the bolt.


    Object Number: 412138  Size: SH
  4. Remove the damper assembly.

Tools Required

J 38122-A Crankshaft Pulley Holder

Removal Procedure


    Object Number: 895194  Size: SH
  1. Install the J 38122-A onto the damper assembly.
  2. Remove and discard the damper retaining bolt and washer. Use the J 38122-A and breaker bar in order to prevent the crankshaft from rotating when loosening the bolt.

  3. Object Number: 895197  Size: SH
  4. Remove the damper assembly.