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Home >> Audi >> 2024 >> A7 Quattro Premium >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Controls, Housing (7-Speed Dual Clutch Transmission 0CJ, 0CK, 0HL, 0DN, 0DP) >> 34 Controls, Housing >> Transmission, Removing And Installing >> Transmission, Removing >> Transmission, Removing, Vehicles With 4-Cylinder TFSI Engine

Transmission, Removing, Vehicles With 4-Cylinder TFSI Engine

Special tools and workshop equipment required 

:T40173  , Preparing:

GWWA34-11236Courtesy of AUDI OF AMERICA, LLC

-- The bracket -arrow- must be turned so that the longer side faces upward, as shown.

Procedure

-- Disable the ATF pump and drain the hydraulic pressure reservoir. Refer to ATF PUMP, DEACTIVATING AND DRAINING THE HYDRAULIC PUMP RESERVOIR .

-- Switch the ignition off.

-- Bring the front wheels into the straight-ahead position and remove. Refer to the appropriate service information .

Fig 1: Transmission Maximum Tilt
GWWA34-11304Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Risk of damaging the transmission by mixing ATF and transmission fluid (MTF) through the same bleeder.

-- Disconnect the battery. Refer to BATTERY A, DISCONNECTING AND CONNECTING, VEHICLES WITHOUT ALTERNATIVE DRIVE SYSTEM, (0K0) / BATTERY A, DISCONNECTING AND CONNECTING, VEHICLES WITH HIGH-VOLTAGE SYSTEM, (0K3) / BATTERY A, DISCONNECTING AND CONNECTING, VEHICLES WITH ALTERNATIVE DRIVE SYSTEM, (0K4) .

-- Remove the subframe crossbrace. Refer to SUBFRAME CROSSBRACE, REMOVING AND INSTALLING .

-- Remove the Coolant Recirculation Pump -V50-. Refer to ELECTRIC COOLANT PUMP, REMOVING AND INSTALLING (DKMB, DLZA) .

Vehicles without Particulate Filter:

-- Remove the front muffler. Refer to the appropriate service information .

Vehicles with Particulate Filter:

Fig 2: Identifying Bolts
GWWA26-11973Courtesy of AUDI OF AMERICA, LLC

-- Remove the particulate filter. Refer to PARTICULATE FILTER, REMOVING AND INSTALLING .

-- Remove the bolt -arrow- from the catalytic converter bracket.

Continuation for all:

Fig 3: Transmission Mounting Bolts and Alignment Sleeves (4-Cylinder FSI Engine)
GWWA34-11495Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -2 through 5- connecting the engine to the transmission that are accessible from above.

-- Install the tower brace. Refer to TOWER BRACE, REMOVING AND INSTALLING .

GWWA34-11734Courtesy of AUDI OF AMERICA, LLC

-- Secure the engine as shown with the Tensioning Strap :T10038  .

-- AWD vehicles: remove the driveshaft. Refer to DRIVESHAFT, REMOVING AND INSTALLING .

-- Remove the left and right drive axle cover. Refer to OVERVIEW - FRONT WHEEL HOUSING LINER .

-- Remove the left and right drive axle from the transmission flange shaft and tie it up toward the rear. Refer to DRIVE AXLE, REMOVING AND INSTALLING .

-- Remove the steering intermediate shaft from the steering gear and push together. Refer to STEERING COLUMN, REMOVING AND INSTALLING .

-- Remove the lower cover -1- from the transmission in direction of -arrow-.

GWWA10-11774Courtesy of AUDI OF AMERICA, LLC
Fig 4: Using T40263 & T40314
GWWA13-11145Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Danger of camshaft timing chain skipping.

  • Turn the crankshaft only in the direction of engine rotation -arrow-.

-- Counterhold the crankshaft on the vibration damper to loosen the bolts with the :T40263  and :T40314  .

-- Remove the six bolts -arrow- on the drive plate -1-. To do so turn the crankshaft respectively a 60° additional turn in the direction of engine rotation.

GWWA37-11222Courtesy of AUDI OF AMERICA, LLC
GWWA34-11735Courtesy of AUDI OF AMERICA, LLC
CAUTION:

There is a risk of destroying the transmission control module (Mechatronic) with electrostatic discharge.

  • Always "discharge" the static electricity before working with connectors. Do this by touching a grounded object, for example vehicle ground, the heater or the hoist.
  • Do not touch connector terminals in the transmission connector with hands.

-- If installed, disconnect the connector -1- and free up the wire.

-- Disconnect the connectors -2 and 3- and free up the wires.

-- Remove the bolt -1- with the : VAG1332/14  and the :VAS6948  .

Fig 5: Transmission Mounting Bolts and Alignment Sleeves (4-Cylinder FSI Engine)
GWWA34-11495Courtesy of AUDI OF AMERICA, LLC

-- Remove the starter slightly from the transmission and leave it in the installation position.

-- Remove remaining transmission to engine connecting bolts -6 through 10-.

-- Prepare the :VAS6931  with the :T40173  and place at the bottom of the transmission and secure using the tensioning strap -1-.

GWWA34-11525Courtesy of AUDI OF AMERICA, LLC

-- Remove the tunnel crossmember. Refer to TUNNEL CROSSMEMBER, REMOVING AND INSTALLING .

-- Push the transmission off the engine and lower it carefully using the :VAS6931  and pay attention to the wires while doing so.