Rio L4-1.5L (2001)
Hose/Line HVAC: Service and Repair
Refrigerant line
Replacement
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:
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Immediately plug open fittings to keep moisture out of system.
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Apply clean compressor oil to O-ring before connecting fittings.
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Do not apply compressor oil to fitting nuts.
3. Evacuate, charge, and test refrigeration system.
