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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Air Conditioning (Overview) -- (Sedan)) >> 87 Air Conditioning >> Refrigerant Circuit >> Dryer Cartridge, Removing And Installing >> Dryer Cartridge, Removing And Installing, MODINE Condenser >> Removing

Dryer Cartridge, Removing And Installing, MODINE Condenser: Removing

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

Remove the condenser until the dryer cartridge closure is reachable without loosening the respective refrigerant lines on the condenser. Refer to CONDENSER, REMOVING AND INSTALLING .

Condenser Version "1" : 

GWWA87-11330Courtesy of AUDI OF AMERICA, LLC

-- Remove the safety warning label (if equipped).

-- Remove the closure cap -1-.

-- Check the refrigerant circuit pressure with the pressure gauge on an A/C service station. Refer to USING SERVICE STATION (R134a) / PRESSURES, CHECKING (R134a) (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) or WORKING WITH A/C SERVICE STATION (R1234yf) .

GWWN87-10590Courtesy of AUDI OF AMERICA, LLC
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.

-- Push the closure cap -1- in slightly.

-- Remove the circlip -arrow- and then remove the closure cap from the condenser -2- using a M12 bolt.

-- Make a 2 mm welding wire with the following dimensions.

GWWN87-10591Courtesy of AUDI OF AMERICA, LLC

-- Hook the welding wire on the screen exactly as illustrated to prevent damage to the condenser.

GWWN87-10592Courtesy of AUDI OF AMERICA, LLC

-- Carefully remove the filter element (screen) -2- from the receiver/dryer using the welding wire -1-.

-- Seal the open receiver/dryer with the closure cap -1- to prevent dirt and moisture from getting in.

GWWN87-10590Courtesy of AUDI OF AMERICA, LLC

Condenser Version "2" : 

GWWA87-11330Courtesy of AUDI OF AMERICA, LLC

-- Remove the protective cap -1- using the :T10128  .

-- Check the refrigerant circuit pressure with the pressure gauge on an A/C service station. Refer to USING SERVICE STATION (R134a) / PRESSURES, CHECKING (R134a) (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) or WORKING WITH A/C SERVICE STATION (R1234yf) .

GWWN87-10590Courtesy of AUDI OF AMERICA, LLC
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.

-- Push the closure cap -1- in slightly.

-- Remove the circlip -arrow- and then remove the closure cap from the condenser -2- using a M12 bolt.

-- Remove the dryer unit -1- from the condenser -2- using needle nose pliers.

GWWN87-10617Courtesy of AUDI OF AMERICA, LLC

-- Seal the open receiver/dryer with the closure cap to prevent dirt and moisture from getting in.