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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1370 (Rear Suspension System) >> Repair Instructions >> Rear Axle Replacement (FWD) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
  1. If you removed the bushings, use a press in order to install the bushings.
  2. Use a jack and a block of wood in order to raise and support the rear axle.
  3. Fig 1: Axle Bushings, Rear Axle, Nuts And Bolts
    GM829906Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not tighten the nuts or the bolts. The weight of the vehicle must be on the tire and wheel assemblies before tightening the nuts and the bolts.
  4. Install the 2 bolts (3) and the 2 nuts in order to retain the rear axle (1) to the body.
  5. Install the following components in order to retain the 2 shock absorbers to the rear axle:
    • The 2 bolts
    • The 2 retainers
    • The 2 nuts
  6. Install the stabilizer shaft. Refer to Stabilizer Shaft Replacement (FWD)  or Stabilizer Shaft Replacement (AWD) .
  7. Install the 2 backing plates. Refer to Drum Brake Backing Plate Replacement in Drum Brakes or to Disc Brake Backing Plate Replacement - Rear in Disc Brakes.
  8. Fig 2: Brake Pipes, Hoses, Cables, Bolts And Clips (FWD)
    GM829894Courtesy of GENERAL MOTORS CORP.
  9. Install the 4 bolts and the 2 clips in order to retain the following components to the rear axle:
    • The brake pipes
    • The brake hoses
    • The park brake cables
    • The wheel speed sensor wires, if equipped
  10. Remove the jack and lower the vehicle.
  11. Bleed the brake system. Refer to Hydraulic Brake System Bleeding in Hydraulic Brakes.
  12. If the vehicle has ABS, perform the Diagnostic System Check - ABS in ABS.
  13. Bounce the rear of the vehicle in order to stabilize the suspension.
  14. NOTE: Refer to Fastener Notice in Cautions and Notices.
    IMPORTANT: The weight of the vehicle must be on the tire and wheel assemblies.
  15. Tighten the 2 nuts and the 2 bolts that retain the axle to the body.

    Tighten:  Tighten the nuts and the bolts to 85 N.m (62.7 lb ft).

  16. Tighten the 2 nuts and the 2 bolts that retain the shock absorbers to the axle.

    Tighten:  Tighten the nuts and the bolts to 80 N.m (59.0 lb ft).

  17. Measure the rear wheel alignment. Refer to Measuring Wheel Alignment .