GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 593725  Size: SH
  1. Remove the instrument panel I/P carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages, and Console.
  2. Remove the left defogger outlet duct bolt from the air distribution duct.
  3. Remove the left defogger outlet duct retainer from the from the tie bar.
  4. Remove the left defogger outlet duct from the vehicle.

Installation Procedure


    Object Number: 593725  Size: SH
  1. Install the left defogger outlet duct through the tie bar bracket.
  2. Install the left defogger outlet duct retainer to the tie bar bracket.
  3. Notice: 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.

  4. Install the left defogger outlet duct and bolt to the air distribution duct.
  5. The wiring harness goes under the attachment tab on the left defogger outlet duct.

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

  6. Install the instrument panel I/P carrier. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gages, and Console.