GM Service Manual Online
For 1990-2009 cars only

Special Tools

KM-507-C Ball Joint Remover

Removal Procedure


    Object Number: 1255679  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the rear wheels.
  3. Remove the upper arm nut-to-rear knuckle using KM-507-C .

  4. Object Number: 1255680  Size: SH
  5. Remove the front, trailing and rear parallel link. Refer to Lateral Link Replacement and Trailing Arm Replacement.
  6. Remove the hub. Refer to Rear Disc Brake Backing Plate Replacement.
  7. Remove the strut bolt-to-knuckle.
  8. Remove the rear knuckle.

Installation Procedure


    Object Number: 1255681  Size: SH
  1. Install the hub into the rear knuckle. Refer to Rear Disc Brake Backing Plate Replacement.
  2. Install the front and rear parallel link. Refer to Lateral Link Replacement and Trailing Arm Replacement.
  3. Caution: Refer to Fastener Caution in the Preface section.

  4. Install the upper arm nut-to-rear knuckle and tighten to 110 N·m (81 lb ft).