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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Final Drive, Differential Servicing - 7-Speed Dual Clutch Transmission >> 39 Final Drive, Differential >> Differential >> Left Flange Shaft, Removing And Installing >> Removing

Left Flange Shaft, Removing And Installing: Removing

-- Remove the left drive axle. Refer to DRIVE AXLE, REMOVING AND INSTALLING .

-- Remove the left drive axle heat shield. Refer to DRIVE AXLE HEAT SHIELD, REMOVING AND INSTALLING .

-- Remove the left shock absorber fork. Refer to SHOCK ABSORBER FORK, REMOVING AND INSTALLING .

-- Remove the bolts -arrows- from the flange shaft mounting bracket.

Fig 1: Identifying Bolts & Flange Shaft Mounting Bracket
GWWA30-10170Courtesy of AUDI OF AMERICA, LLC

-- Remove the lower cover -arrow- from the transmission.

GWWA39-10659Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Risk of damaging the seal between the final drive and the transmission housing when removing the flange shaft.

  • If the flange shaft -arrow- is not central, the seal from the flange shaft splines will be damaged.
  • A seal must be replaced if it is damaged.

-- To avoid damaging the seal, support and guide the flange shaft out of the opening in the transmission.

GWWA39-10660Courtesy of AUDI OF AMERICA, LLC

-- Remove the left flange shaft from the transmission -arrow A-.

Fig 2: Identifying Left Flange Shaft
GWWA30-10171Courtesy of AUDI OF AMERICA, LLC