GM Service Manual Online
For 1990-2009 cars only

Special Tools

KM-333-A Ball Joint Remover

Removal Procedure


    Object Number: 1255603  Size: SH
  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle. Let the control arms hang free.
  2. Remove the wheel. Refer to Tire and Wheel Removal and Installation.
  3. Remove the control arm joint bolt.
  4. Disconnect the ball joint from the knuckle assembly using the KM-333-A .

  5. Object Number: 1255604  Size: SH
  6. Remove the control arm bracket bolts.
  7. Remove the stabilizer link.

  8. Object Number: 1255605  Size: SH
  9. Remove the control arm bolt and control arm assembly.

  10. Object Number: 1255606  Size: SH
  11. Remove the control arm bracket from the control arm by removing the nut.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 1255608  Size: SH

    Note: The weight of the vehicle must be supported by the control arms before the stabilizer link-to-control arm nuts or the stabilizer shaft-to-stabilizer link nuts are tightened. This can be done by lowering the vehicle onto jackstands under the control arms have been installed.

  1. Install the control arm bracket bolt and tighten to 110 N·m (81 lb ft).

  2. Object Number: 1255609  Size: SH
  3. Install the control arm bracket bolts and control arm bolt.
  4. • Tighten the control arm bracket bolts to 90 N·m (66 lb ft).
    • Tighten the control arm bolt to 180 N·m (133 lb ft).
  5. Install the stabilizer link.

  6. Object Number: 1255611  Size: SH
  7. Install the control arm joint bolt and tighten to 110 N·m (81 lb ft).