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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 447 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Heater and Air Conditioning Evaporator and Blower Lower Case Replacement

Heater and Air Conditioning Evaporator and Blower Lower Case Replacement

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Fig 1: Heater And Air Conditioning Evaporator And Blower Lower Case
GM2852267Courtesy of GENERAL MOTORS COMPANY
Heater and Air Conditioning Evaporator and Blower Lower Case Replacement

Callout Component Name

Preliminary Procedures

  1. Remove the air conditioning and heater module assembly. Refer to Air Conditioning and Heater Module Assembly Removal and Installation (Non-HP2) , Air Conditioning and Heater Module Assembly Removal and Installation (HP2) .
  2. Remove the air inlet assembly. Refer to Air Inlet Assembly Replacement .
  3. Remove the blower motor control module. Refer to Blower Motor Control Module Replacement .
1 Heater and Air Conditioning Evaporator and Blower Case Screw (Qty: 18)
CAUTION:

Refer to Fastener Caution .

2 Heater and Air Conditioning Evaporator and Blower Case Clip (Qty: 3)
3 Heater and Air Conditioning Evaporator and Blower Upper Case
4 Heater and Air Conditioning Evaporator and Blower Lower Case
Procedure 
Transfer all the components.