GM Service Manual Online
For 1990-2009 cars only

Stabilizer Shaft Insulator Replacement IRS

Removal Procedure

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Disconnect the height sensor from the lower control arm as necessary.

  3. Object Number: 629208  Size: SH
  4. Remove the stabilizer shaft insulator bracket bolts and nuts.
  5. Remove the stabilizer shaft insulator brackets along with the automatic level control (ALC) position sensor, if necessary.
  6. Remove the stabilizer shaft insulators from the stabilizer shaft.

Installation Procedure


    Object Number: 629208  Size: SH
  1. Install the stabilizer shaft insulators to the stabilizer shaft.
  2. Install the stabilizer shaft insulator brackets along with the ALC position sensor, if necessary.
  3. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the stabilizer shaft insulator bracket bolts and nuts.
  5. Tighten
    Tighten the stabilizer shaft insulator bracket nuts to 85 N·m (63 lb ft).

  6. Connect the height sensor to the lower control arm as necessary.
  7. Lower the vehicle.