lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Hose/Line HVAC|Testing and Inspection|Page 7410 > < Heater Core|Service and Repair
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Hose/Line HVAC: Testing and Inspection

1. INSPECT HOSES AND TUBES FOR LEAKAGE 

Using a gas leak detector, check for leakage of refrigerant.

2. INSPECT HOSE AND TUBE CONNECTIONS FOR LOOSENESS

Hose/Line HVAC|Testing and Inspection|Page 7410 > < Heater Core|Service and Repair