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Home >> Chevrolet >> 2007 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 454 (Rear Suspension System) >> Repair Instructions >> Rear Axle Upper Control Arm Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2007 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Upper Control Arm Bolt And Nut
    GM1347511Courtesy of GENERAL MOTORS CORP.
  1. Position the upper control arm to the support assembly and knuckle.
  2. Install the upper control arm to knuckle bolt and nut. Hand tighten only.
    Fig 2: Identifying Upper Control Arm Bolts And Nuts
    GM1347517Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  3. Install the upper control arm to support assembly bolt.

    Tighten: 

    • Tighten the upper control arm to support assembly bolt to 60 N.m (44 lb ft) plus 60 degrees.
    • Tighten the upper control arm to knuckle bolt to 110 N.m (81 lb ft) plus 70 degrees.

  4. If equipped with ABS, connect the ABS harness connector. Route the harness as previously noted.
  5. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation .
  6. Lower the vehicle.