Hyundai Tucson LM Quiz
Heating, Ventilation, and Air Conditioning

Refrigerant Line Repair Procedures

In this manual: Heating, Ventilation, and Air Conditioning
General Information — 1Engine Mechanical System — 44Engine Electrical System — 45Emission Control System — 24Engine Control System/Fuel System — 93Clutch System — 13Manual Transmission — 18Automatic Transmission — 87Four-Wheel Drive (4WD) System — 26Drive Shaft and Axle — 29Suspension System — 35Steering — 20Restraints — 47Brake System — 36Body (Interior and Exterior) — 53Body Electrical System — 202Heating, Ventilation, and Air Conditioning — 58
6steps
~36min
2/5difficulty
Done 0 of 6

Replacement

  1. Discharge the refrigerant from the refrigerant system.
  2. Replace the faulty pipe or hose.
    Immediately cap open fittings to prevent moisture or dirt from entering the system.
  3. Tighten the bolt or nut connection to the specified torque.
    Connections must not be tightened with a force exceeding the specified torque.
  4. Evacuate the air conditioning system and charge it with refrigerant.

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

  5. Check for refrigerant leaks. Using a gas leak detector, check for refrigerant leakage.
  6. Check the air conditioner operation.

Test yourself

A quick Hyundai Tucson LM quiz: every answer comes with an explanation and a link to the manual page.