gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Expansion Valve > < A/C - Noisy/Inoperative|Page 12780
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5. Connect the evaporator tube at the fitting.

Tighten
Tighten the fitting to 25 N.m (18 lb ft).

6. Evacuate and recharge the system. Refer to Refrigerant Recovery and Recharging.
7. Leak test the fittings of the repaired component using J39400-A.

Expansion Valve > < A/C - Noisy/Inoperative|Page 12780