Compressor, Replacing
WARNING: This page is about a different car, the 2014 Volkswagen Jetta, 2013 Volkswagen Jetta, 2012 Volkswagen Jetta, 2011 Volkswagen Jetta, and 2010 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
-- Discharge refrigerant circuit
-- Remove A/C compressor.
NOTE:
In the case of internal damage (on A/C compressor), flush refrigerant circuit with refrigerant R134a. Refer to REFRIGERANT CIRCUIT, FLUSHING WITH REFRIGERANT R134A .
-- Replace fluid reservoir/dryer cartridge and expansion valve or reservoir and restrictor.
-- If a leak is present, check the expansion valve for debris or corrosion and replace if necessary.
-- Assemble, evacuate and charge refrigerant circuit.