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Home >> Audi >> 2017 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (Air Conditioning (1 Of 2) [Coupe]) >> 87 Air Conditioning >> Front Heater And A/C Unit >> Evaporator, Removing And Installing >> Notes

Evaporator, Removing And Installing: Notes

WARNING: This page is about a different variant/trim than selected.
WARNING:

Danger due to refrigerant coming out under pressure.

Danger of frost bite to skin and other parts of the body.

  • Evacuate the refrigerant and immediately open the refrigerant circuit afterward.
  • If more than 10 minutes have elapsed since evacuating the refrigerant and the refrigerant circuit was not opened, evacuate the refrigerant again. Pressure in the refrigerant circuit is caused by evaporation.
NOTE:

Certain tools are required to discharge the refrigerant circuit. These work procedures may only be performed by trained personnel. Refer to Refrigerant Circuit (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) and Working with A/C Service Station (1 Of 2) / Working with A/C Service Station (2 Of 2) .