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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1488 (Front Suspension System) >> Repair Instructions >> Lower Ball Joint Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the lower ball joint and J 9519-E, J 41435  , and J 45105-2  to the lower control arm.
  2. Install the lower ball joint to the lower control arm using J 9519-E, J 41435  , and J 45105-2  .
  3. Remove J 9519-E, J 41435  , and J 45105-2  from the lower control arm.
    Fig 1: Installing Lower Ball Joint To Lower Control Arm
    G01597309Courtesy of GENERAL MOTORS CORP.
  4. Install J 9519-E  and J 45105-1  to the lower ball joint.
  5. Flare the lower ball joint flange using J 9519-E  and J 45105-1  .
  6. Remove J 9519-E  and J 45105-1  from the lower ball joint.
  7. Install the steering knuckle with wheel hub and bearing attached. Refer to STEERING KNUCKLE REPLACEMENT (RWD)   or STEERING KNUCKLE REPLACEMENT (4WD)   .
  8. Install the tire and wheel. Refer to TIRE AND WHEEL REMOVAL AND INSTALLATION  in Tires and Wheels.
  9. Lower the vehicle.
  10. Check the front wheel alignment. Refer to Wheel Alignment  SPECIFICATIONS  in Wheel Alignment.
    Fig 2: Flaring Lower Ball Joint Flange
    G01597310Courtesy of GENERAL MOTORS CORP.