Audi Q7: Chassis

 Compressor Magnetic Clutch - N421-, Checking

General Description The supercharger Compressor Magnetic Clutch -N421- is controlled by the engine control module (ECM) as required, i.e. the clutch is only engaged when high engine output is requested. The Compressor Magnetic Clutch -N421- is engaged and forms a frictional connection between th

 Component Location Overview - Gaskets

Component Location Overview - Gaskets, 0DB and 0D2 1 - Right Flange Shaft Removing and installing. Refer to → Chapter "Right Seal, Replacing". Final drive 0DB: the right and left flange shaft are identical Final drive 0D2: -Arrow a- shaft diameter approximately 40 mm 2