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Home >> Audi >> 2020 >> A4 Prestige >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> Solar Ventilation >> AIR CONDITIONING (2 Of 3) >> 87 Air Conditioning >> Refrigerant Circuit >> Refrigerant Lines, Disconnecting And Connecting >> Connection Points Of Refrigerant Lines, Detaching And Assembling >> Loosening

Connection Points Of Refrigerant Lines, Detaching And Assembling: Loosening

GWWA87-11737Courtesy of AUDI OF AMERICA, LLC

-- Switch off the ignition.

-- Discharge the refrigerant circuit. Refer to REFRIGERANT CIRCUIT, DISCHARGING WITH A/C SERVICE STATION [R134a] or REFRIGERANT CIRCUIT, DISCHARGING [R1234yf] .

-- To loosen the connection locations remove the front left wheel housing liner. Refer to FRONT WHEEL HOUSING LINER, REMOVING AND INSTALLING (for accessibility to the illustrated connection point).

-- Remove the bolts -A-.

-- Disconnect the connection point of the refrigerant lines -B, E and C-.

NOTE:

Seal open line connections at the connection point with clean plugs, for example from the :VAS6122  .

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