A3 L4-2.0L Turbo (BPY) (2006)
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Check the refrigerant circuit pressure using a pressure gauge from the A/C Service Station A/C System with Refrigerant R134a
CAUTION!
Only remove Seeger ring - arrow - when pressure in refrigerant circuit is the same or less than the ambient pressure.
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Remove the Seeger ring - arrow - and pull the cap - 1 - off the condenser - 2 - using an M12. screw.
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Remove the dryer cartridge using a commercially available pick-up tool - in direction of arrow - from the condenser.
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Make a welding wire (dia. 2 mm) to the following dimensions.
a
380 mm
b
maximum 7 mm
c
maximum 6 mm
Hook the welding wire to the strainer exactly as illustrated to prevent damaging the condenser.