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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1786 (Frame And Underbody) >> Repair Instructions >> Trailer Hitch Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the hitch platform to the vehicle.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the platform hitch bolts to the frame rails and the rear bumper.

    Tighten 

    Tighten the bolts to 125 N.m (92 lb ft).

    Fig 1: Installing Platform Hitch Bolts To Frame Rails And Rear Bumper
    G03382365Courtesy of GENERAL MOTORS CORP.
  3. Connect the trailer wiring harness.
    Fig 2: Connecting Trailer Wiring Harness
    G03382366Courtesy of GENERAL MOTORS CORP.