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Line, A/C Liquid: Installation

CAUTION:

Be certain to adjust the refrigerant oil level when servicing the A/C refrigerant system. Failure to properly adjust the refrigerant oil level will prevent the A/C system from operating as designed and can cause serious A/C compressor damage.

NOTE:

When replacing multiple A/C system components, see the Refrigerant Oil Capacities chart to determine how much oil should be added to the refrigerant system. Refer to STANDARD PROCEDURE - REFRIGERANT OIL LEVEL .

NOTE:

Replacement of the refrigerant line O-ring seals and gaskets is required anytime a refrigerant line is disconnected. Failure to replace the rubber O-ring seals and gaskets could result in a refrigerant system leak.

GC0160598Courtesy of CHRYSLER GROUP, LLC
  1. Position the A/C liquid line (2) into the engine compartment and engage the liquid line to the lower retaining clips (1).
    GC0160420Courtesy of CHRYSLER GROUP, LLC
  2. Engage the A/C liquid line into the upper retaining clip (1).
    GC0160189Courtesy of CHRYSLER GROUP, LLC
  3. Remove the tape or plugs from the refrigerant line fittings and expansion valve ports (3).
  4. Lubricate new O-ring seals with clean refrigerant oil and install them onto the refrigerant line fittings. Use only the specified O-ring seals as they are made of a special material for the system. Use only refrigerant oil of the type recommended for the vehicle.
  5. Connect the A/C liquid line and A/C suction lines (1) to A/C expansion valve.
    GC0160289Courtesy of CHRYSLER GROUP, LLC
  6. Connect the electrical connector to the A/C pressure transducer.
  7. Install the nut (1) that secures the A/C liquid and suction lines to the A/C expansion valve (2) and tighten the nut to the proper specification. Refer to TORQUE SPECIFICATIONS .
    GC0160667Courtesy of CHRYSLER GROUP, LLC
  8. Remove the tape or plugs from the opened liquid line fitting and condenser port.
  9. Lubricate a new O-ring seal with clean refrigerant oil and install it and a new gasket onto the liquid line fitting. Use only the specified O-ring seal as it is made of a special material for the system. Use only refrigerant oil of the type recommended for the vehicle.
  10. Connect the A/C liquid line (1) to the condenser.
  11. Install the bolt (2) that secures the A/C liquid line to the condenser and tighten the nut to the proper specification. Refer to TORQUE SPECIFICATIONS .
  12. Install the air cleaner body. Refer to BODY, AIR CLEANER, INSTALLATION .
  13. Install the fresh air inlet. Refer to INLET, FRESH AIR, INSTALLATION .
  14. Install the grille. Refer to GRILLE, INSTALLATION .
  15. Connect the negative battery cable.
  16. Evacuate the refrigerant system. Refer to REFRIGERANT SYSTEM EVACUATE .
  17. Adjust the refrigerant oil level. Refer to STANDARD PROCEDURE - REFRIGERANT OIL LEVEL .
  18. Charge the refrigerant system. Refer to REFRIGERANT SYSTEM CHARGE .