audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Preparation for pulley removal > < Checking actuation of air conditioner compressor regulating valveN280
Replacing air conditioner compressor pulley
Replacing air conditioner compressor pulley
  Note
t  At the start of production, vehicles with a 4 and 6-cyl. engine are fitted exclusively with air conditioner compressors manufactured by „Denso“ of type „6 SEU 14“. Depending on the engine and production period, air conditioner compressors from other manufacturers or a different version may be installed at a later date → Electronic parts catalogue.
t  On vehicles with a 4-cyl. engine and a 6-cyl. TDI engine, the air conditioner compressor can be detached from the holder and re-attached without opening up the refrigerant lines → Chapter.
t  On vehicles with a 6-cyl. petrol engine, the air conditioner compressor can only be detached from the holder and removed after opening up the refrigerant circuit → Chapter.
t  On vehicles with a 8-cyl. FSI engine, the air conditioner compressor is operated by way of a drive shaft which can only be detached and replaced after removing the air conditioner compressor → Chapter.
t  Preparation for pulley removal → Chapter.
t  Replacing pulley → Chapter.
t  Detaching pulley from air conditioner compressor/re-attaching → Chapter.
   

Preparation for pulley removal > < Checking actuation of air conditioner compressor regulating valveN280