GM Service Manual Online
For 1990-2009 cars only

Upper Control Arm Bushings Replacement RWD

Removal Procedure

Tools Required

    • J 21474-01 Control Arm Bushing Service Set
    • J 22269-1 Tie Rod End Installer
  1. Remove the upper control arm from the vehicle. Refer to Upper Control Arm Replacement .
  2. Install the upper control arm in a vise.

  3. Object Number: 1864  Size: SH
  4. Remove the washers and the nuts from upper control arm shaft.

  5. Object Number: 130892  Size: SH
  6. Remove the upper control arm bushings. Use the J 22269-1 and J 21474-01 .

  7. Object Number: 1866  Size: SH
  8. Remove the upper control arm shaft from the upper control arm.

Installation Procedure

Tools Required

J 22269-1 Tie Rod End Installer


    Object Number: 1866  Size: SH
  1. Install the upper control arm shaft to the upper control arm.
  2. Install the control arm bushings to the upper control arm. Use the J 22269-1 and a short piece of pipe that is the same outer diameter as the rubber bushing.

  3. Object Number: 1868  Size: SH
  4. Tighten J 22269-1 until the bushing is positioned on the shaft and the upper control arm.

  5. Object Number: 1869  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  6. Install the washers and the nuts to the upper control arm shaft.
  7. Tighten

        • Tighten the upper control arm retaining nuts with the front suspension loaded.
        • Tighten the upper control arm shaft nuts to 115 N·m (85 lb ft).
  8. Remove the upper control arm from the vise.
  9. Install the upper control arm to the vehicle. Refer to Upper Control Arm Replacement .

Upper Control Arm Bushings Replacement 4WD

Removal Procedure

Tools Required

    • J 21474-01 Control Arm Bushing Service Set
    • J 21474-18 Nut
    • J 21474-19 Bolt
  1. Remove the upper control arm. Refer to Upper Control Arm Replacement .
  2. Install the upper control arm in a vise.

  3. Object Number: 141834  Size: SH
  4. Remove the bushings. Use the tools shown.

Installation Procedure

Tools Required

    • J 21474-01 Control Arm Bushing Service Set
    • J 21474-18 Nut
    • J 21474-19 Bolt

    Object Number: 141833  Size: SH
  1. Install the bushings to the upper control arm. Use the tools shown.
  2. Remove the upper control arm from the vise.
  3. Install the upper control arm. Refer to Upper Control Arm Replacement .