FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Lexus
>>
1999
>>
SC 400 V8-4.0L (1UZ-FE)
>>
Repair and Diagnosis
>>
Heating and Air Conditioning
>>
Hose/Line HVAC
>>
Testing and Inspection
Hose/Line HVAC: Testing and Inspection
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
.