GM Service Manual Online
For 1990-2009 cars only

Rear Axle Upper Control Arm Replacement GNE


Object Number: 2018682  Size: MF

Callout

Component Name

Preliminary Procedures

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the rear tire and wheel assembly. Refer to Tire and Wheel Removal and Installation.

1

Rear Suspension Upper Control Arm Inner Fastener

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Torque on nut.

Tighten
150 N·m (111 lb ft)

2

Rear Suspension Link Outer Fastener

Procedure

  1. Install NEW bolt.
  2. Torque on nut.

Tighten
115 N·m (85 lb ft) + 90 degrees + 15 degrees

3

Rear Axle Upper Control Arm

Procedure

  1. Remove cable harness clips from control arm.
  2. Use a proper jack stand to load the knuckle when tightening the fasteners.
  3. After installation, check the rear alignment. Refer to Wheel Alignment Measurement.

Rear Axle Upper Control Arm Replacement GNC


Object Number: 2018678  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the rear tire and wheel assembly. Refer to Tire and Wheel Removal and Installation.

1

Rear Axle Upper Control Arm Inner Fastener

Caution: Refer to Fastener Caution in the Preface section.

Procedure

Torque on nut.

Tighten
150 N·m (111 lb ft)

2

Rear Axle Upper Control Arm Outer Fastener

Procedure

Torque on nut.

Tighten
115 N·m (X lb ft) +  90 degrees + 15 degrees

3

Rear Axle Upper Control Arm