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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Air Temperature Door Replacement - Right Side >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the right air temperature door to the air temperature door assembly.
  2. Fig 1: View Of Air Temperature Door & HVAC Module Assembly Upper Case
    GM1194914Courtesy of GENERAL MOTORS CORP.
  3. Install the air temperature door to the HVAC module assembly upper case.
  4. Install the air temperature actuator to the HVAC module assembly upper case.
  5. NOTE: Refer to FASTENER NOTICE .
  6. Install the screws that secure the air temperature actuator to the HVAC module assembly upper case.

    Tighten:  Tighten the screws to 1.5 N.m (13 lb in).

  7. From the inside of the upper case, drill the dimples adjacent to the heat stakes using a 5.5 mm (7/32 in) drill bit.
  8. Fig 2: View Of Upper & Lower HVAC Module Assembly Case
    GM295357Courtesy of GENERAL MOTORS CORP.
  9. Align and attach the upper and lower HVAC module assembly case.
  10. Install the removed screws that secure the HVAC module assembly upper case to the HVAC module assembly lower case to their original position.

    Tighten:  Tighten the screws to 1.5 N.m (13 lb in).

  11. Install new screws that will secure the HVAC module assembly upper case to the HVAC module assembly lower case in the locations adjacent to the heat stakes.

    Tighten:  Tighten the screws to 1.5 N.m (13 lb in).

  12. Install the mode actuator.
  13. Install the screws that secure the mode actuator to the HVAC module assembly.

    Tighten:  Tighten the screws to 1.5 N.m (13 lb in).

  14. Fig 3: Identifying Recirculation Housing
    GM1263138Courtesy of GENERAL MOTORS CORP.
  15. Install the recirculation housing to the HVAC module assembly.
  16. Install the screws that secure the recirculation housing to the HVAC module assembly.

    Tighten:  Tighten the screws to 1.5 N.m (13 lb in).

  17. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .