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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1006 (Bumper System) >> Repair Instructions >> Bumper Replacement - Rear >> 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. Position the rear bumper onto the vehicle.
  2. Install the rear trailer hitch to bumper bolts (1), if equipped.
    3. Fig 1: Installing Rear Trailer Hitch To Bumper Bolts
    GM393110Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  3. Install the impact bar nut (1).

    Tighten:  Tighten the impact bar nut (1) to 50 N.m (37 lb ft).

  4. Install the plate nuts (2).

    Tighten:  Tighten the plate nuts (2) to 90 N.m (66 lb ft).

  5. Install the lower frame rail to bracket bolt (3).

    Tighten:  Tighten the lower frame rail to bracket bolt (3) to 100 N.m (74 lb ft).

  6. Install the side frame rail to bracket bolt (4).

    Tighten:  Tighten the side frame rail to bracket bolt (4) to 40 N.m (30 lb ft).

    7. Fig 2: Installing Lower & Side Frame Rail To Bracket Bolts, Plate Nuts & Impact Bar Nut
    GM379246Courtesy of GENERAL MOTORS CORP.
  7. Install the bumper step pad. Refer to Step Pad Replacement - Rear Bumper  .
  8. Install the license plate lamp harness.
    9. Fig 3: Installing License Plate Lamp Harness
    GM406215Courtesy of GENERAL MOTORS CORP.
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