Volkswagen Workshop Service and Repair Manuals > Polo Mk4 > Heating, ventilation, air conditioning | Heating, air conditioning | Air conditioner | Refrigerant circuit - assembly overview | Quick-release coupling - remove and install | Removing the quick-release coupling components

Removing the quick-release coupling components

–	Remove Disconnector -VAS 5231- or Disconnector -VAS 5231/1- and remove lock -1- from coupling with proper pliers.

–	Remove locking insert -1- and the sealing ring -2- from the coupling -3-.

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