gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14407 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14405
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Hose/Line HVAC: Service and Repair
Evaporator Tube Replacement - Front

EVAPORATOR TUBE REPLACEMENT - FRONT

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Remove the coolant recover reservoir. 
3. Remove the grille. 
4. Remove the front evaporator hose nut (1) from the condenser.

5. Remove the evaporator inlet hose nut (1) from the front evaporator tube hose.

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14407 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14405