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Home >> Chevrolet >> 2012 >> Express 2500 V8-4.8L >> Repair and Diagnosis >> Heating and Air Conditioning >> Air Door >> Service and Repair >> Recirculation Door Replacement
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Recirculation Door Replacement




Recirculation Door Replacement

Tools Required

J 39400-A Electronic Halogen Leak Detector

Removal Procedure





1. Remove the evaporator and blower module assembly front cover (3). Refer to Air Conditioning (A/C) Evaporator and Blower Module Assembly Replacement Air Conditioning (A/C) Evaporator and Blower Module Assembly Replacement.

2. Remove the recirculation door actuator (7) and the linkage.

3. Remove the recirculation door (1) from the evaporator and blower module assembly.

Installation Procedure





1. Install the recirculation door (1) to the evaporator and blower module assembly.

2. Install the recirculation door actuator (7) and the linkage.

3. Install the evaporator and blower module assembly cover (3). Refer to Air Conditioning (A/C) Evaporator and Blower Module Assembly Replacement Air Conditioning (A/C) Evaporator and Blower Module Assembly Replacement.

4. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging Refrigerant Recovery and Recharging.

5. Leak test the fittings of the component replaced using the J 39400-A.