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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Transmission >> Automatic Trans >> Controls, Housing Servicing - 7-Speed Dual Clutch Transmission >> 34 Controls, Housing >> Transmission, Disassembling And Assembling >> Transmission, Disassembling And Assembling >> Removing

Transmission, Disassembling And Assembling: Removing

-- Drain the ATF. Refer to ATF, DRAINING AND FILLING .

-- Drain the transmission fluid. Refer to TRANSMISSION FLUID, DRAINING AND FILLING .

-- If equipped, remove the all-wheel drive clutch. Refer to ALL-WHEEL DRIVE CLUTCH, REMOVING AND INSTALLING .

-- Remove the dual clutch. Refer to DUAL CLUTCH, REMOVING AND INSTALLING .

-- Turn the transmission on the Gearbox Support: T40206  180°.

Vehicles without self-locking center differential

Fig 1: Output Shaft Cover, Removing
GWWA34-11544Courtesy of AUDI OF AMERICA, LLC

-- Remove the end cover to do so chisel the center of the cover and remove using the Puller - Grease Cap: VW637/2  as shown.

-- Remove the oil catch tray -1-.

GWWA34-11560Courtesy of AUDI OF AMERICA, LLC

Vehicles with self-locking center differential 

-- Removing the self-locking center differential. Refer to the appropriate Service Information .

-- Remove the oil catch tray -1-.

GWWA34-11590Courtesy of AUDI OF AMERICA, LLC

Continuation for all vehicles 

GWWA34-11533Courtesy of AUDI OF AMERICA, LLC

-- Remove the circlip -1-.

-- Remove the bolts -1 to 6-.

Fig 2: Gear Set Tightening Sequence (Transmission)
GWWA34-11547Courtesy of AUDI OF AMERICA, LLC

-- Remove the five centering bushings -arrow- using the Slide Hammer Set: VW771  .

GWWA34-11539Courtesy of AUDI OF AMERICA, LLC

Tip:

-- Remove the bolts for the transmission housing.

Fig 4: Transmission Housing Bolts Tightening Sequence
GWWA34-11537Courtesy of AUDI OF AMERICA, LLC

-- Remove the transmission housing with the Press Tool: T40323  .

GWWA34-11538Courtesy of AUDI OF AMERICA, LLC

-- Prepare the 1/4 inch tool with Torx T30 and flexible extension as shown.

GWWA34-11541Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -2- in the gear actuators -1-.

GWWA34-11744Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolt for the Transmission Input Speed Sensor 1 - G632- -arrow A- and remove the wire from the oil pan -arrow B-.

GWWA34-11542Courtesy of AUDI OF AMERICA, LLC

-- Secure the Retaining Strap: T40155  and Engine/Gearbox Support Shackle (2 pc.): 10-222A/12  on the gear set as shown and slowly and carefully remove with the Shop Crane: VAS 6100  from the transmission housing.

GWWA34-11543Courtesy of AUDI OF AMERICA, LLC

Tip:

GWWA34-11601Courtesy of AUDI OF AMERICA, LLC

For transmissions with a self-locking center differential, make sure that both bearings -arrows- do not fall when removing.

-- If necessary, remove the roller bearing and the inner output shaft. Refer to Inner Output Shaft Roller Bearing, Removing, Vehicles with Self-Locking Center Differential .