Manual:AUDI A3 Premium, 4D Sedan 2015Page:49491 / 92758



Dryer Cartridge, Removing And Installing, DENSO Condenser: Removing — 2015 Audi A3 Premium, 4D Sedan Service Manual

Dryer Cartridge, Removing And Installing, DENSO Condenser: Removing

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 .

Continuation For All Vehicles: 

-- Check the refrigerant circuit pressure with the pressure gauge on an A/C service station. Refer to REFRIGERANT CIRCUIT, DISCHARGING WITH A/C SERVICE STATION (R134a) / REFRIGERANT CIRCUIT, EVACUATING WITH A/C SERVICE STATION (R134a) / REFRIGERANT CIRCUIT, CHARGING WITH A/C SERVICE STATION (R134a) (Refrigerant R134a Servicing, Refrigerant Circuit, Working with A/C Service Station) or REFRIGERANT CIRCUIT, DISCHARGING (R1234yf) / REFRIGERANT CIRCUIT, EVACUATING (R1234yf) / REFRIGERANT CIRCUIT, CHARGING (R1234yf) .

Fig 1: Exploded View Of Dryer Cartridge
GWWA87-10639Courtesy 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.

-- Remove the plug -A-.

-- Remove the dryer carrier -C- with the dryer cartridge -D- upward from the condenser.

-- Remove the filter element -E- upward from the condenser using, for example, a pick-up tool.

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