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Home >> Alfa Romeo >> 2019 >> Giulia Base, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> A/C Compressor >> Heating & Air Conditioning >> Plumbing >> Line, A/C Liquid >> Removal And Installation >> 2.9L >> Removal

Removal And Installation: 2.9L: Removal

WARNING:

Review the safety precautions and warnings in this article before performing this procedure. Failure to follow these instructions may result in serious or fatal injury.

  1. Recover the refrigerant from the refrigerant system. Refer to PLUMBING, STANDARD PROCEDURE .
  2. Disconnect and isolate the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), disconnect the IBS connector first before disconnecting the negative battery cable.
  3. Remove the A/C suction line. Refer to LINE, A/C SUCTION, REMOVAL AND INSTALLATION LINE, A/C SUCTION JUMPER, REMOVAL AND INSTALLATION .
  4. Remove the left front spoiler motor.
  5. Remove the turbocharger inlet tube. Refer to COOLER AND HOSES, CHARGE AIR, REMOVAL AND INSTALLATION .
    GC0197846Courtesy of CHRYSLER GROUP, LLC
  6. Remove the nut (1a) that secures the A/C liquid line (1b) to the condenser. Remove and discard the O-ring seal. 
  7. Install plugs in, or tape over the open refrigerant line fitting and condenser port.
    GC0198000Courtesy of CHRYSLER GROUP, LLC
  8. Disconnect the A/C pressure transducer wiring harness connector (1).
  9. Remove the A/C liquid line retaining clamps (2a).
    GC0198515Courtesy of CHRYSLER GROUP, LLC
  10. Remove the A/C liquid line retaining clamps (1a) from the strut tower.
  11. Disconnect the left front damper wiring harness connector (2).
    GC0197933Courtesy of CHRYSLER GROUP, LLC
  12. Remove the nut (1a) that secures the A/C liquid line (1b) to the expansion valve (1c).
  13. Separate the A/C liquid line (1b) from the expansion valve (1c) and install plugs in, or tape over the open refrigerant line fittings and evaporator core ports. Remove and discard the O-ring seal. 
  14. Remove the A/C liquid line from the engine compartment.
    GC0197496Courtesy of CHRYSLER GROUP, LLC
  15. If required, remove the nut (1a) and remove the mounting bracket and band (1b) from the A/C liquid line (1c).
    NOTE:

    The A/C pressure transducer (1d) is serviced with the A/C liquid line (1c).