Installation Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION 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. Install the seat back to the lower frame.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the seat back pivot bolt.

    Tighten 

    Tighten the seat back pivot bolt to 47 N.m (35 lb ft).

  3. Install the recliner assembly. Refer to SEAT BACK RECLINER REPLACEMENT - Front 
  4. Install the seat to the vehicle. Refer to SEAT REPLACEMENT - Bucket  or SEAT REPLACEMENT - Bench .
    Fig 1: Installing Seat Back To Lower Frame
    G01478016Courtesy of GENERAL MOTORS CORP.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.