OEM Jeep Commander A/C Accumulator

Jeep Commander A/C Accumulator Parts and Q&A

• Drier
  55038085AA
  Q: How to install an A/C Accumulator on Jeep Commander?

  A:

  The A/C accumulator should not be installed until the refrigerant oil level is correct to prevent A/C and compressor issues. Replacing the A/C accumulator is necessary if the internal failure of the A/C compressor has been detected. Whenever you have to change several A/C components at once, use the Refrigerant Oil Capacities chart to find out how much oil to add. When you change only the A/C accumulator, use 30 milliliters (1 fluid ounce) of the recommended oil for refrigerant. When opening a refrigerant line, be sure to replace the O-ring seals and gaskets so leaks are prevented. Put the A/C accumulator in the engine compartment, remove any tape or plugs from its fitting and the A/C Condenser port. Rub a tiny bit of refrigerant oil on a new dual-plane seal and fit it onto the accumulator fitting, checking that it matches the seal needed for your R-134a system. Couple the A/C accumulator to the end of the condenser and hold it in place with a nut (6) tightened to 20 Nm (15 ft. lbs.). Attach the A/C accumulator to the Radiator and fan shroud with screw (4) and tighten it to 5 Nm (44 in. lbs.). Apply clean refrigerant oil to another dual-plane seal and place it onto the A/C liquid line and hold it in place with nut (1), tightened to a torque of 20 Nm or 15 ft. lbs. After installing the housing and tube for the air cleaner, put in the Grille. Attach the negative Battery Cable again, remove the refrigerant and add 30 milliliters (1 fluid ounce) of oil to the A/C accumulator if you're using a new one. Use the chart on Refrigerant Oil Capacities to get the correct refrigerant oil amount for every support part. The next step is to charge the refrigerant system as the last step.