GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 866434  Size: SH
  1. Remove the screws.
  2. Carefully pull the endcap assembly outward at the clip locations.

  3. Object Number: 860961  Size: SH
  4. Carefully remove the duct from the outlet housing.
  5. Remove the housing from the endcap.
  6. Remove the vane assembly from the housing.

Installation Procedure

Installation Procedure


    Object Number: 866434  Size: SH
  1. Install the endcap assembly by pushing in at the clip locations.
  2. Install and tighten the screws.
  3. Tighten
    Tighten the I/P endcap retaining screws to 2.5 N·m (22 lb in).


    Object Number: 860961  Size: SH
  4. Install the vane assembly to the housing, the large pivot on the bottom.
  5. Install the housing to the endcap.
  6. Install the duct to the housing.