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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 940 (Body Rear End) >> Repair Instructions >> Pickup Box Side Panel Replacement Rear Step >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Loosely install the rear support bracket onto the cross sill studs using the 2 nuts and 1 screw through the rear pillar assembly.
  2. Loosely install the forward bracket onto the pickup box cross sill studs using the 2 nuts.
    Fig 1: Rear Support Brackets
    G01478331Courtesy of GENERAL MOTORS CORP.
  3. Position the step panel over the brackets using the following steps:
    1. Slide the rear inboard tab around the rear pillar assembly.
    2. Slide the step panel under the side outer panel.
  4. Install the rear step panel to the side outer panel using the 4 push-pin fasteners.
    Fig 2: Installing Rear Step Panel To Side Outer Panel
    G01478332Courtesy of GENERAL MOTORS CORP.
  5. Loosely install the 1 screw through the forward bracket into the step panel.
  6. Loosely install the 3 screws through the top of the step into the rear support bracket.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  7. Tighten the following fasteners in the specified order while pushing the forward and rear support brackets upward.

    Tighten 

    1. Tighten the rear pillar to rear support bracket screw to 9.0 N.m (6.6 lb ft).
    2. Tighten the forward support bracket to step panel screw to 9.0 N.m (6.6 lb ft).
    3. Tighten the forward and rear support bracket stud nuts to 25 N.m (18.4 lb ft).
    Fig 3: Forward & Rear Support Bracket
    G01478333Courtesy of GENERAL MOTORS CORP.
  8. Install the 1 screw in order to secure the step panel inboard tab to the pickup box rear inner pillar.

    Tighten 

    Tighten the inboard tab screw to 1.5 N.m (13.3 lb in).

    Fig 4: Pickup Box Rear Inner Pillar
    G01478334Courtesy of GENERAL MOTORS CORP.
  9. Install the forward brace to the forward support bracket using the 1 screw.

    Tighten 

    Tighten the forward brace to forward support bracket screw to 9.0 N.m (6.6 lb ft).

  10. Install the forward brace to the step panel using the 1 screw.

    Tighten 

    Tighten the screw to 9.0 N.m (80 lb in).

    Fig 5: Installing Forward Brace To Forward Support Bracket
    G01478335Courtesy of GENERAL MOTORS CORP.
  11. Install the filler plate using the 2 push-pin fasteners.
    Fig 6: Filler Plate
    G01478336Courtesy of GENERAL MOTORS CORP.
  12. Secure the splash shield to the rear step panel using the 3 push-pin fasteners.
  13. Tighten the 3 step panel to rear bracket screws from Step 6.

    Tighten 

    Tighten the screws to 9.0 N.m (6.6 lb ft).

    Fig 7: Rear Step Panel
    G01478337Courtesy of GENERAL MOTORS CORP.
  14. Install the step pad to the step panel using the following steps:
    1. Insert the locator pin on the pad into the hole in the panel.
    2. Press the retainer tabs on the pad into the holes in the panel.
    Fig 8: Step Pad
    G01478338Courtesy of GENERAL MOTORS CORP.
  15. Install the rear brace to the rear bumper bracket and step panel using the 2 screws.

    Tighten 

    Tighten the rear brace screws to 9.0 N.m (6.6 lb ft).

    Fig 9: Installing Rear Brace To Rear Bumper Bracket
    G01478339Courtesy of GENERAL MOTORS CORP.
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