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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 >> Center Differential >> Transmission Output Shaft Ball Bearing, Replacing

Transmission Output Shaft Ball Bearing, Replacing

Special tools and workshop equipment required 

Procedure 

Fig 7: Identifying Installation Position Of Circlips
GWWA34-0714Courtesy of AUDI OF AMERICA, LLC

-- Remove the center differential housing. Refer to CENTER DIFFERENTIAL, REMOVING AND INSTALLING .

-- Remove the locking ring -A- on the transmission output shaft with splines and the ball bearing circlip -B-.

-- Remove the transmission output shaft from the center differential housing using the Press Piece - Rod: VW 409  .

Fig 8: Remove Transmission Output Shaft From Center Differential Housing Using Press Piece - Rod VW 409
GWWA39-10203Courtesy of AUDI OF AMERICA, LLC

-- Pry out the seal.

Fig 9: Prying Out Oil Seal
GWWA39-0377Courtesy of AUDI OF AMERICA, LLC

-- Remove the transmission output shaft ball bearing with splines.

Fig 10: Flange Shaft Ball Bearing, Removal
GWWA34-10455Courtesy of AUDI OF AMERICA, LLC

-- Install the transmission output shaft ball bearing with splines.

Fig 11: Flange Shaft Ball Bearing, Installation
GWWA34-10456Courtesy of AUDI OF AMERICA, LLC

-- Install the ball bearing circlip -B-.

Fig 12: Identifying Installation Position Of Circlips
GWWA34-0714Courtesy of AUDI OF AMERICA, LLC

-- Install the transmission output shaft into the center differential housing using the Press Piece - Multiple Use: VW 412  .

Fig 13: Install Transmission Output Shaft Into Center Differential Housing Using Press Piece - Multiple Use VW 412
GWWA39-10204Courtesy of AUDI OF AMERICA, LLC

-- Install the locking ring -arrow- into the groove in the transmission output shaft.

Fig 14: Circlip On Inner Side Of Cover, Removal/Installation
GWWA39-0378Courtesy of AUDI OF AMERICA, LLC

-- Install the center differential housing. Refer to CENTER DIFFERENTIAL, REMOVING AND INSTALLING .

-- Install the seal for the transmission output shaft with splines. Refer to TRANSMISSION OUTPUT SHAFT SEAL, REPLACING .

-- Fill the transmission fluid and check the level. Refer to TRANSMISSION FLUID, DRAINING AND FILLING .