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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 611 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Recirculation Door Replacement >> Installation Procedure

Installation Procedure

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    Fig 1: Recirculation Door & Recirculation Housing
    GM826726Courtesy of GENERAL MOTORS CORP.
  1. Install the recirculation door (1) to the recirculation housing (2).
  2. Fig 2: View Of Recirculation Actuator & Recirculation Housing
    GM826725Courtesy of GENERAL MOTORS CORP.
  3. Install the recirculation actuator (1) to the recirculation housing (2).
  4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the screws to the recirculation actuator (1).

    Tighten:  Tighten the screws to 2 N.m (18 lb in).

  6. Connect the electrical connection to the recirculation actuator (1).
  7. Fig 3: View Of Upper Recirculation Housing And HVAC Module Assembly
    GM826727Courtesy of GENERAL MOTORS CORP.
  8. Install the upper recirculation housing (1) to the HVAC module assembly (2).
  9. Install the screws to the upper recirculation housing (1).

    Tighten:  Tighten the screws to 2 N.m (18 lb in).

  10. Install the wiring harness to the recirculation housing (1).
  11. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .