GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 829090  Size: SH
  1. Remove the lower air outlet duct screw (2) from the instrument panel (I/P) bracket (1).
  2. Remove the lower air outlet duct from the air distribution duct.

Installation Procedure


    Object Number: 829090  Size: SH
  1. Install the lower air outlet duct (3) to the air distribution duct (4).
  2. 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.

  3. Install the lower air outlet duct screw to the I/P bracket.
  4. Tighten
    Tighten the screw to 2 N·m (18 lb in).