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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1482 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Defroster Duct Replacement - Windshield >> Installation Procedure

Installation Procedure

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  1. Install the defroster duct.
  2. Insert defroster duct into retaining slots.
    Fig 1: Installing Defroster Duct And Inserting Defroster Duct
    G01596631Courtesy of GENERAL MOTORS CORP.
  3. Install the driver side window defroster duct.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the retaining screw (1) to the driver side window defroster duct (4).

    Tighten 

    Tighten the screw to 2 N.m (18 lb in).

    Fig 2: Installing Retaining Screw To Driver Side Window Defroster Duct
    G01596632Courtesy of GENERAL MOTORS CORP.
  5. Install the passenger side window defroster duct.
  6. Install the passenger side window defroster duct (3) retaining screw (4).

    Tighten 

    Tighten the nut to 2 N.m (18 lb in).

  7. Install the I/P assembly. Refer to INSTRUMENT PANEL (I/P) CARRIER REPLACEMENT in Instrument Panel, Gages and Console.
    Fig 3: Installing Passenger Side Window Defroster Duct Retaining Screw
    G01596633Courtesy of GENERAL MOTORS CORP.