gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 2732 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 2730
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Tighten the nut (1) to 16 N.m (12 lb ft).

7. Install the front evaporator tube to the condenser.
8. Install the front evaporator tube nut (1) to the condenser.

Tighten the nut to 16 N.m (12 lb ft).

9. Install the grille. 

10. Install the coolant recover reservoir. 
11. Evacuate and recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
12. Leak test the fittings of the components using the J 39400-A.

Evaporator Tube Replacement - Inlet

EVAPORATOR TUBE REPLACEMENT - INLET

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 2732 > < Auxiliary Air Conditioning Evaporator Tube and Heater Pipe Replacement - Intermediate|Page 2730