Compressor Fitting HVAC: Service and Repair

REMOVAL

NOTE: Installation of a new suction accumulator is not required when repairing the air conditioning system, except when there is physical evidence of contamination from a failed A/C compressor or damage to the suction accumulator.

1. Recover the refrigerant.







2. Disconnect the A/C pressure sensor electrical connector.







3. Loosen the bolt and detach the compressor manifold and tube assembly from the A/C compressor.
- Discard the O-ring seals.







4. Disconnect the spring-lock coupling.
- Discard the O-ring seals.







5. Disconnect the A/C fitting and remove the compressor manifold and tube assembly.
- Discard the O-ring seals.

INSTALLATION
1. To install, reverse the removal procedure.
- Install new O-ring seals lubricated in clean PAG oil.
- Lubricate the refrigerant system with the correct amount of clean PAG oil.