Compressor HVAC: Service Precautions

CAUTION: To prevent refrigerant contamination, if you are installing a new A/C compressor because the A/C compressor has failed internally, you must carry out the following procedures:
- If A/C flushing equipment is available, carry out the Flushing general procedure.
- If A/C flushing equipment is not available, carry out the Refrigerant System Filtering after A/C Component Replacement general procedure.
- Install a new A/C evaporator core orifice.