OEM Jeep Liberty A/C System Valve Core

Jeep Liberty A/C System Valve Core Parts and Q&A

• Check Valve
  5179284AA
  Q: How to Install an A/C System Valve Core on Jeep Liberty?

  A:

  Before installing the service port valve core, first rub clean and recommended refrigerant oil over the valve core (3). Take off the tape or remove the plug from the service port (2). Make certain that the nut on the valve core is fully tightened in the A/C service port to avoid problems with refrigerant during the removal and adding of refrigerant to the system, as loose connections might allow refrigerant to escape when uncoupling the adapters. Insert the Schrader type valve core tool into the valve, then press it in to get the valve core into the service port(s). After you have installed it, properly evacuate and charge the refrigerant system. Make sure to attach the protective cap (1) to the service port to seal it and shield the system from contamination and reattach it when the service is done.
• Check Valve
  5003461AA
  Q: How to Remove an A/C System Valve Core on Jeep Liberty?

  A:

  Before you can remove the core from the service port valve, make sure to remove the protective cap on the service port. After that, gather the refrigerant that is still in the system. Take the Schrader core tool and remove the valve core from the tire's service port. After you have sorted everything out, seal the opened service port with a plug or tape.