Hose/Line HVAC: Service and Repair

REMOVAL

NOTE: Replacement of the suction accumulator 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.

1. Recover the refrigerant.







2. Disconnect the condenser to evaporator line spring lock coupling from the evaporator core.
- Discard the O-ring seals.







3. Disconnect the condenser to evaporator line from the condenser core and remove the condenser to evaporator line.
- Discard the O-ring seal.

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

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