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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1596 (Seat Belt System) >> Repair Instructions >> Seat Belt Retractor Replacement - No. 1 Center Rear (TrailBlazer EXT & Envoy XL) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  1. Install the nut (1) securing the retractor assembly (2) to the seat back frame.

    Tighten 

    Tighten the center seat belt retractor mounting nut to 55 N.m (40 lb ft).

  2. Fig 1: Nut Securing Retractor Assembly To Seat Back Frame (TrailBlazer EXT & Envoy XL)
    G01642553Courtesy of GENERAL MOTORS CORP.
  3. Install the seat belt bracket (1) to the seat back frame with the 2 bolts (2).

    Tighten 

    Tighten the rear seat belt bracket mounting bolts to 35 N.m (26 lb ft).

  4. Install the seat back cover and pad to the seat back. Refer to SEAT BACK COVER AND PAD REPLACEMENT - REAR NO. 1 (TRAILBLAZER, ENVOY & BRAVADA) or SEAT BACK COVER AND PAD REPLACEMENT - REAR NO. 1 (TRAILBLAZER EXT & ENVOY XL) .
  5. Fig 2: Seat Belt Bracket To Seat Back Frame With Bolts (TrailBlazer EXT & Envoy XL)
    G01642554Courtesy of GENERAL MOTORS CORP.
  6. Install the seat belt (1) to the seat frame with the rear seat belt anchor nut (2).

    Tighten 

    Tighten all rear center seat belt anchor nut to 60 N.m (44 lb ft).

  7. Fig 3: Seat Belt To Seat Frame With Rear Seat Belt Anchor Nut (TrailBlazer EXT & Envoy XL)
    G01642555Courtesy of GENERAL MOTORS CORP.
  8. Install the inboard rear seat back cushion hinge cover with 3 screws.

    Tighten 

    Tighten the rear seat back cushion hinge cover screws to 2 N.m (18 lb in).

  9. Fig 4: Inboard Rear Seat Back Cushion Hinge Cover With Screws (TrailBlazer EXT & Envoy XL)
    G01642556Courtesy of GENERAL MOTORS CORP.