Compressor HVAC: Service and Repair

The A/C compressor may be removed and positioned without discharging the refrigerant system. Discharging is not necessary if removing the A/C compressor clutch/coil assembly, engine, cylinder head, or alternator.

WARNING: REFRIGERANT PRESSURES REMAIN HIGH EVEN THOUGH THE ENGINE MAY BE TURNED OFF. BEFORE REMOVING A FULLY CHARGED COMPRESSOR, REVIEW THE SAFETY PRECAUTIONS AND WARNINGS. DO NOT TWIST OR KINK THE REFRIGERANT LINES WHEN REMOVING A FULLY CHARGED COMPRESSOR. SAFETY GLASSES MUST BE WORN.

REMOVAL
1. Disconnect Negative battery cable.
2. Loosen and remove drive belts and disconnect compressor clutch wire lead.
3. Remove refrigerant lines from compressor (if necessary).
4. Remove compressor attaching nuts and bolts.
5. Remove compressor. If refrigerant lines were not removed, lift compressor/clutch assembly and tie it to a suitable component.

INSTALLATION
For installation, reverse the above procedures. If necessary, refer to Charging Refrigerant System in the Refrigerant Service Procedures.