GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Chevy C Cab/Chassis HD (GMT 400) 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Air Distributor Duct Replacement

Removal Procedure
  1. Remove the instrument panel. Refer to Instrument Panel Assembly Replacement in Instrument Panel, Gauges and Console.

    2. Object Number: 258015 Size: SH
  2. Remove the air distributor duct mounting screws.
  3. Remove the air distributor duct from the instrument panel.

Installation Procedure

    Object Number: 258015 Size: SH
  1. Install the air distributor duct to the instrument panel.

    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.

  2. Install the air distributor duct mounting screws.

    3. Tighten
    Tighten the screws to 1.9 N·m (17 lb in).

  3. Install the instrument panel bezel. Refer to Instrument Panel Assembly Replacement in Instrument Panel, Gauges and Console.