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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1054 (Engine Exhaust System) >> Repair Instructions >> Exhaust Hanger Replacement (6.6L Engine with RPO YF2) >> 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. Install the hanger into the hanger insulator.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the exhaust muffler hanger nuts.

    Tighten:  Tighten the nuts to 50 N.m (39 lb ft).

    Fig 1: Exhaust Muffler Hanger Nuts (6.6L Engine with RPO YF2)
    GM694335Courtesy of GENERAL MOTORS CORP.
  3. Lower the vehicle.