A3 Quattro L4-2.0L Turbo (CBFA) (2009)
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Carefully remove the filter (strainer) - 2 - from the condenser with the welding wire - 1 -.
‹› Seal the open connection on the condenser with the cap - A - to prevent dirt and moisture from getting in.
Installing
Installation is done is reverse order, observe the following:
‹› Check the reservoir on the condenser - 2 - above the opening for dirt or damage to the sealing surfaces.
‹› Replace the cap - 1 - and its seal, the dryer cartridge and the filter (strainer).
‹› Coat the seal on the cap - 1 - lightly with refrigerant before installing. Refer to => [ Refrigerant Circuit O-Ring Seals ] See: Description and
Operation/Refrigerant Circuit O-Ring Seals.
‹› Make sure the seal fits correctly inside the cap - 1 -.
‹› Keep the dryer cartridge sealed in its air-tight package as long as possible. Open the package just before installing the dryer cartridge into the
condenser. The dryer cartridge absorbs moisture in a very short time and become unusable.
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Install the filter (with the strainer) - 2 - with the correct side into the condenser reservoir.