Compressor
REMOVALCAUTION: To prevent refrigerant system contamination, if you are replacing an A/C compressor which has failed internally, you must perform the following procedures:
- If A/C Flusher is available, perform the Flushing general procedure. A/C System Flushing
- If A/C Flusher is not available, perform the Refrigerant System Filtering after A/C Compressor Replacement general procedure. A/C System Filtering
- Replace the A/C evaporator core orifice.
NOTE: Replacement of the suction accumulator/drier is not required when repairing the air conditioning system except when there is physical evidence of system contamination from a failed A/C compressor or damage to the suction accumulator/drier.
1. Recover the refrigerant.
2. Disconnect the electrical connectors from the A/C compressor and the A/C compressor pressure relief valve.
3. Remove the drive belt.
4. Remove the manifold retaining bolt.
5. Remove the bolts and remove the A/C compressor.
INSTALLATION
1. Follow the removal procedure in reverse order.
- Lubricate the replacement A/C compressor with the proper amount of Motorcraft YN-12c refrigerant oil, or equivalent meeting Ford specification WSH-M1C231-B.
- Lubricate the O-ring seals with Motorcraft YN-12c refrigerant oil, or equivalent meeting Ford specification WSH-M1C231-B.
- Apply Pipe Sealant with Teflon (R) D8AZ-19554-A or equivalent meeting Ford specifications WSK-M20340-A2 and ESR-M18P7-A to the threads of the A/C manifold retaining bolt.