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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 996 (Rear Wheel Steering System) >> Repair Instructions >> Upper Ball Joint Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the upper ball joint (1) to the steering knuckle.
    Fig 1: Installing Upper Ball Joint To The Steering Knuckle
    GM748894Courtesy of GENERAL MOTORS CORP.
  2. NOTE: Refer to Fastener Notice in Cautions and Notices.
    Fig 2: Installing Upper Ball Joint Retaining Bolts And Stud
    GM742177Courtesy of GENERAL MOTORS CORP.
  3. Install the upper ball joint retaining bolts (2) and stud (1).

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

  4. Install the nut (1) retaining the upper ball joint to the steering knuckle. Use the J 44664  (2) in order to tighten the joint.

    Tighten:  Tighten the upper ball joint to the steering knuckle nut to 200 N.m (147 lb ft).

    Fig 3: Installing Nut Retaining The Upper Ball Joint To The Steering Knuckle
    GM747756Courtesy of GENERAL MOTORS CORP.
  5. Install the bracket (7) to the axle.
  6. Install the bolt (8) and nut (2) retaining the bracket to the axle.

    Tighten:  Tighten the bolt and nut to 25 N.m (18 lb ft).

    Fig 4: Installing Bolt And Nut Retaining The Bracket To The Axle
    GM747761Courtesy of GENERAL MOTORS CORP.
  7. Install the bolt (4) retaining the brake hose bracket (3) to the axle.

    Tighten:  Tighten the brake hose bracket retaining bolt to 12 N.m (106 lb in).

  8. Install the tire and wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
  9. Lower the vehicle.
  10. Perform a four wheel alignment. Refer to Measuring Wheel Alignment (w/Rear Wheel Steering) or Measuring Wheel Alignment (w/o Rear Wheel Steering) in Wheel Alignment.