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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 982 (Supercharger System (Service Information - CREC, CREH)) >> 21 Turbocharger, Supercharger >> Supercharger >> Operating Head, Removing And Installing >> Removing

Operating Head, Removing And Installing: Removing

WARNING: This page is about a different car, the 2018 Audi A6 Quattro, 2017 Audi A6 Quattro, and 2016 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

-- Remove the solenoid coupling. Refer to SOLENOID COUPLING, REMOVING AND INSTALLING .

-- Hold the supercharger perpendicular on the engine/transmission holder.

-- Remove the coil spring -1- from driveshaft -2-.

GWWA21-10894Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows-.

GWWA21-11077Courtesy of AUDI OF AMERICA, LLC
GWWA21-10895Courtesy of AUDI OF AMERICA, LLC
CAUTION:
  • To prevent the rotor unit bearing cap -1- from coming and loose and having to be sealed again, do not use a hammer to remove the drive head -2- but rather use expanding pliers in direction of -arrows-, as illustrated.

-- Carefully remove the operating head with expanding pliers from the bearing cap.

-- Extract all the oil for the supercharger drive from the bearing cap as well as from the oil pockets -arrows- between the ribs using the :SMN372500  .

GWWA21-10896Courtesy of AUDI OF AMERICA, LLC