FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Hose/Line HVAC: Testing and Inspection

Refrigerant Lines:






1. INSPECT HOSE AND TUBE CONNECTIONS FOR LOOSENESS

2. INSPECT HOSES AND TUBES FOR LEAKAGE
Using a gas leak detector, check for leakage of refrigerant.
Leakage of Refrigerant