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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 164 (Front Suspension System) >> Repair Instructions >> Lower Control Arm Bracket Replacement >> Installation Procedure
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Installation Procedure

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  1. Install the lower control arm bracket to the vehicle.
    Fig 1: Removing/Installing Lower Control Arm Bracket
    GM792368Courtesy of GENERAL MOTORS CORP.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the lower control arm bracket mounting bolts to the frame.

    Tighten: 

    • Tighten the front lower control arm bracket mounting bolt to 265 N.m (195 lb ft).
    • Tighten the rear lower control arm bracket mounting bolts to 240 N.m (177 lb ft).

  4. Install the lower control arm to the lower control arm bracket.
  5. Fig 2: Removing/Installing Lower Control Arm-To-Lower Control Arm Bracket Mounting Nuts
    GM744325Courtesy of GENERAL MOTORS CORP.
  6. Install the lower control arm to lower control arm bracket mounting bolts.
  7. IMPORTANT: Ensure that the lower control arm is parallel to the lower control arm bracket during the installation and tightening of the lower control arm mounting bolts and nuts. This will ensure correct alignment of the lower control arm bushings.
  8. Install the lower control arm to lower control arm bracket mounting nuts.

    Tighten:  Tighten the nuts to 110 N.m (81 lb ft).

  9. IMPORTANT: There is a washer between the stabilizer shaft link and the lower control arm made of hardened steel and has a felt inner liner. Only replace this washer with an identical washer, standard washers should not be used.
    Fig 3: View Of Stabilizer Shaft Link Lower Retaining Nut
    GM731562Courtesy of GENERAL MOTORS CORP.
  10. Install the stabilizer shaft link and washer to the lower control arm.
  11. Install the stabilizer shaft link retaining nut.

    Tighten:  Tighten the nut to 145 N.m (107 lb ft).

  12. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  13. Lower the vehicle.
  14. Inspect the front wheel alignment. Refer to Wheel Alignment Specifications in Wheel Alignment.