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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC - Automatic >> Repair Instructions >> Recirculation Actuator Replacement >> Installation Procedure

Installation Procedure

    Fig 1: View Of Recirculation Actuator (Delphi)
    GM363786Courtesy of GENERAL MOTORS CORP.
  1. Install the recirculation actuator.
  2. NOTE: Refer to Fastener Notice .
  3. Install the recirculation actuator retaining screws.

    Tighten:  Tighten the screws to 1.6 N.m (14 lb in).

  4. Fig 2: Identifying Electrical Connectors
    GM372310Courtesy of GENERAL MOTORS CORP.
  5. Connect the electrical connector to the recirculation actuator (1).
  6. Install the air distribution duct. Refer to Air Distributor Duct Replacement .
  7. Re-calibrate the recirculation actuator. Refer to Actuator Recalibration .