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Hyundai Equus: Refrigerant Line Repair procedures - Air Conditioning System - Heating, Ventilation and Air Conditioning - Hyundai Equus VI 2009-2022 Service ManualHyundai Equus: Refrigerant Line Repair procedures

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

Specified amount:
700 ± 25 g (24.7 ± 0.88 oz.)

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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