Evaporator Core: Service Precautions

WARNING:
- ON VEHICLES EQUIPPED WITH AIRBAGS, REFER TO PASSIVE RESTRAINT SYSTEMS BEFORE ATTEMPTING ANY STEERING WHEEL, STEERING COLUMN, OR INSTRUMENT PANEL COMPONENT DIAGNOSIS OR SERVICE. FAILURE TO TAKE THE PROPER PRE-CAUTIONS COULD RESULT IN ACCIDENTAL AIR-BAG DEPLOYMENT AND POSSIBLE PERSONAL INJURY.
- DO NOT OPEN THE RADIATOR DRAINCOCK OR DISCONNECT COOLANT HOSES WHEN THE COOLING SYSTEM IS HOT AND UNDER PRESSURE. SERIOUS BURNS FROM COOLANT CAN OCCUR.
- READ ALL SAFETY PRECAUTIONS AND WARNINGS BEFORE PROCEEDING WITH THIS OPERATION.

CAUTION: Be certain the refrigerant line sealing O-rings are well lubricated and free of tears.