Compressor HVAC: Service Precautions

CAUTION:

To prevent refrigerant system contamination, if you are installing a new A/C compressor because it has failed internally, you must carry out the following procedures:

^ If Rotunda A/C Flusher 014-00991 or equivalent is available, carry out the Flushing general procedure. Air Conditioning System Flushing
^ If Rotunda A/C Flusher 014-00991 or equivalent is not available, carry out the Refrigerant System Filtering after A/C Component Replacement general procedure.
^ Installation of a new suction accumulator/drier is not required when repairing the air conditioning system except when there is physical evidence of system contamination from failed A/C compressor or damage to the suction accumulator/drier.
^ Install a new A/C evaporator core orifice. For additional information, refer to Expansion Tube, A/C.