Compressor Fitting HVAC: Service and Repair

COMPRESSOR MANIFOLD AND TUBE ASSEMBLY

REMOVAL

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

1. Recover the refrigerant.







2. Disconnect the suction line spring lock coupling.
- Discard the O-ring seals.







3. Remove the A/C muffler bracket nut.







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

5. Raise the vehicle.







6. Remove the bolt and the compressor manifold 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.

2. Evacuate, leak test and charge the refrigerant system.