Hose/Line HVAC: Service and Repair

1. Discharge refrigeration system. Refer to operating instructions of your refrigerant recovery/recycling/charging station for proper procedures.
2. Replace faulty pipe or hose.

NOTE:
a. Immediately plug open fittings to keep moisture out of system.
b. Apply clean compressor oil to O-rings before connecting fittings.
c. Do not apply compressor oil to fitting nuts.

3. Evacuate, charge, and test refrigeration system.