gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14416 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14414
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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.
6. Remove the evaporator inlet hose from the front hose.
7. Remove the nut from the rear evaporator tube.
8. Remove the front evaporator hose from the vehicle.

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14416 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 14414