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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Drivelines & Axles >> Axle Shafts >> Final Drive, Differential Rear Final Drive >> 39 Final Drive, Differential >> Final Drive >> HYDRAULIC CONTROL UNIT, 0D3 "quattro sport" AND 0BX "quattro sport" >> All-Wheel Drive Pump -V415-, REMOVING AND INSTALLING, 0D3 AND 0BX >> Installing

All-Wheel Drive Pump -V415-, REMOVING AND INSTALLING, 0D3 AND 0BX: Installing

Fig 1: Assembling Hydraulic Pump
GWWA39-10375Courtesy of AUDI OF AMERICA, LLC

-- Insert the All-Wheel Drive Pump -V415- with the coupling -C- into the adapter -B-.

-- Diagonally tighten the four bolts on the All-Wheel Drive Pump -V415- -2- to the tightening specification -item  : Bolt.

Fig 2: All Wheel Drive (AWD) Pump Connector
GWWA39-10374Courtesy of AUDI OF AMERICA, LLC

-- Connect the connector -1- to the All-Wheel Drive Pump -V415-.

-- Fill the ATF in the rear final drive. Refer to ATF, FILLING, 0D3 AND 0BX "quattro sport" .