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Home › Hyundai › 2017 › Azera Base › Repair and Diagnosis › Heating, Ventilation & A/C (HVAC) › HVAC Control Systems › Air Conditioning System › Refrigerant Line › Repair Procedures › Replacement

Repair Procedures: Replacement

  1. Discharge refrigerant from refrigeration system.
  2. Replace faulty tube or hose.
    CAUTION: Cap the open fittings immediately to keep moisture or dirt out of the system.
  3. Tighten joint of bolt or nut to specified torque.
    CAUTION: Connections should not be torque tighter than the specified torque.
  4. Evacuate air in refrigeration system and charge system with refrigerant.

    Specified amount:  19.4 ± 0.88 oz. (550 ± 25g)

  5. Inspect for leakage of refrigerant.

    Using a gas leak detector, check for leakage of refrigerant.

  6. Inspect A/C operation.
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