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Home >> Chevrolet >> 2009 >> TrailBlazer 4.2 S, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Rear Suspension System) >> Repair Instructions >> Rear Axle Lower Control Arm Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Rear Axle Lower Control Arm To Axle Mounting Nut & Bolt
    GM731580Courtesy of GENERAL MOTORS CORP.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Raise and support the rear axle at the designed D-height. Refer to Trim Height Specifications .
  3. If equipped with air suspension, depressurize the air suspension system. Refer to Air Suspension Depressurization .
  4. Remove the rear axle lower control arm to the axle mounting nut and bolt.
    5. Fig 2: View Of Rear Axle Lower Control Arm To Frame Mounting Nut & Bolt
    GM731582Courtesy of GENERAL MOTORS CORP.
  5. Remove the rear axle lower control arm to the frame mounting nut and bolt.
  6. Remove the lower control arm.
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