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Home >> Audi >> 2017 >> S5 2D Convertible >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> AIR CONDITIONING [R1234yf SERVICING] (TOOLS & TESTING EQUIPMENT) (CABRIOLET) >> Air Conditioning >> Refrigerant Circuit >> Refrigerant Circuit, Cleaning >> Adapter For Assembling Flushing Circuit >> Audi A7 (4K)

Audi A7 (4K)

Vehicle Required adapters for the connections to A/C compressor Required adapters for the connections to receiver/dryer Miscellaneous
Audi A7 (4K) from MY 2018 -- Compressor manufacturer "Denso"
  • Low pressure side Refrigerant Circuits Adapter Set 1 - Adapter 12 :VAS6338/12  connected with the A/C Service Station and the Refrigerant Circuits Adapter Set - Adapter 48 :VAS6338/48 
  • High pressure side: Refrigerant Circuits Adapter Set 1 - Adapter 3 :VAS6338/3 
 -- No adapter required, dryer is removed from receiver/dryer on condenser and the opening is sealed. The expansion valve is removed and Refrigerant Circuits Adapter Set 1 - Adapter 44 :VAS6338/44  is installed (or an old expansion valve is drilled on and installed as an adapter. Refer to CLEANING THE REFRIGERANT CIRCUIT, PRELIMINARY WORK (FLUSHING WITH REFRIGERANT R1234YF) and the Parts Information.
NOTE:

Condensers with an integrated receiver/dryer or dryer cartridge that cannot be replaced separately or is not available as a replacement part, the condenser must be replaced after flushing (with the dryer cartridge installed). Refer to REFRIGERANT CIRCUIT (vehicle-specific repair information) and the Parts Information.

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