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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1463 (Front Drive Axle) >> Repair Instructions >> Differential Carrier Assembly Replacement (4.8L, 5.3L, 6.0L V-8) >> Installation Procedure

Installation Procedure

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    Fig 1: Removing/Installing Front Drive Axle
    GM893108Courtesy of GENERAL MOTORS CORP.
  1. Position the front differential assembly on the frame.
    2. Fig 2: Securing Front Differential To Frame
    GM893104Courtesy of GENERAL MOTORS CORP.
  2. Secure the front differential assembly.
    3. Fig 3: Removing/Installing Oil Pan
    GM898133Courtesy of GENERAL MOTORS CORP.
  3. Install the oil pan assembly. Refer to Oil Pan Replacement in Engine Mechanical - 5.3L.
  4. Position the front differential on the oil pan.
    5. Fig 4: Securing Front Differential To Frame
    GM893104Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the differential bolts.

    Tighten:  Tighten the bolts to 85 N.m (63 lb ft).

  6. Install the inner axle shaft. Refer to Inner Axle Shaft Replacement - Front Drive Axle  in Front Drive Axle.
  7. Position the adjustable jack stand under the lower control arm.
  8. Remove the shock module from the secure position.
  9. Install the right wheel drive shaft in the inner drive shaft.
  10. Rinse the jack stand to allow the installation of the steering knuckle in the upper control arm. Right side shown, left similar.
    11. Fig 5: View Of Upper Control Arm To The Steering Knuckle Pinch Bolt And Nut
    GM731542Courtesy of GENERAL MOTORS CORP.
  11. Install the upper ball joint pinch nut and bolt.

    Tighten:  Tighten the bolt and nut to 40 N.m (30 lb ft).

  12. Remove the jack stand from under the lower control arm.
    13. Fig 6: Upper Shock Module Retaining Nuts
    GM886764Courtesy of GENERAL MOTORS CORP.
  13. Install the front shock upper retaining nuts. Right shown, left similar.

    Tighten:  Tighten the nuts to 45 N.m (33 lb ft).

  14. Install the steering rack assembly. Refer to Power Steering Gear Replacement in Power Steering System.
    15. Fig 7: Brake Hose Retaining Bolt
    GM886462Courtesy of GENERAL MOTORS CORP.
  15. Install the brake hose retaining bolt.

    Tighten:  Tighten the brake hose retaining bolt to 25 N.m (18 lb ft).

    16. Fig 8: Disconnecting/Reconnecting Sway Bar Links From Lower Control Arms
    GM887945Courtesy of GENERAL MOTORS CORP.
  16. Install the sway bar links to the lower control arm. Refer to Stabilizer Shaft Link Replacement in Front Suspension.
    17. Fig 9: Locating Connector
    GM886517Courtesy of GENERAL MOTORS CORP.
  17. Connect the wheel speed sensors electrical connectors.
    18. Fig 10: Identifying Wheel Speed Sensor Wiring Harness
    GM886518Courtesy of GENERAL MOTORS CORP.
  18. Install the left and right ABS wiring harnesses in the retainers.
  19. Install the front propeller shaft. Refer to Propeller Shaft Replacement - Front in Propeller Shaft.
  20. Fill the front differential with fluid. Refer to Lubricant Replacement - Front Drive Axle  .
    21. Fig 11: Removing/Installing Engine Protection Shield
    GM898127Courtesy of GENERAL MOTORS CORP.
  21. Install the engine protection shield. Refer to Engine Protection Shield Replacement in Frame and Underbody.
  22. Install the tires and wheels. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
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