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Home >> Audi >> 2017 >> A7 Quattro Competition >> Repair and Diagnosis >> External Pages >> Different car >> Section 110 (Transmission Controls System (Service & Specification Information - 7-Speed Dual Clutch - 0B5)) >> 34 Controls, Housing >> Transmission, Removing And Installing >> Transmission, Removing >> Transmission, Removing, Vehicles With 8-Cylinder Gasoline Engine >> Removing

Transmission, Removing, Vehicles With 8-Cylinder Gasoline Engine: Removing

WARNING: This page is about a different car, the 2018 Audi S7, 2017 Audi S7, and 2016 Audi S7. However, it is still accessible from the selected car via links, so may be relevant.

-- Position the front wheels so they are straight.

-- Turn off the ignition and remove the key.

CAUTION:

Risk of damaging electronic components when disconnecting the battery.

  • Complete the steps for disconnecting the battery.

-- Disconnect the battery ground cable -2-. Refer to BATTERY .

GWWA27-10141Courtesy of AUDI OF AMERICA, LLC

-- Remove the engine cover in direction of -arrows-.

GWWA10-11540Courtesy of AUDI OF AMERICA, LLC

-- Remove the fan shroud. Refer to FAN SHROUD, REMOVING AND INSTALLING [For engine(s) CTGE, CWUC] , or FAN SHROUD, REMOVING AND INSTALLING [For engine(s) CPNB] , or FAN SHROUD, REMOVING AND INSTALLING [For engine(s) CREC, CREH] , or RADIATOR/COOLANT FAN .

GWWA19-10445Courtesy of AUDI OF AMERICA, LLC

-- Remove the front wheels. Refer to WHEELS/TIRES/TIRE PRESSURE MONITORING ASSEMBLY .

-- Remove left and right drive axle cover -1- in the wheel housing. Refer to NOISE INSULATION .

GWWA10-10179Courtesy of AUDI OF AMERICA, LLC

-- Remove the noise insulations -1- and -2-. Refer to NOISE INSULATION .

GWWA10-11234Courtesy of AUDI OF AMERICA, LLC

-- Remove the catalytic converters. Refer to CATALYTIC CONVERTER, REMOVING AND INSTALLING [For engine(s) CTGE, CWUC] , or CATALYTIC CONVERTER, REMOVING AND INSTALLING [For engine(s) CPNB] , or CATALYTIC CONVERTER, REMOVING AND INSTALLING [For engine(s) CREC, CREH] , or EMISSIONS CONTROL .

GWWA26-11198Courtesy of AUDI OF AMERICA, LLC

-- Remove the right coolant pipe on the transmission. Refer to COOLANT PIPES[For engine(s) CTGE, CWUC] , or COOLANT PIPES [For engine(s) CPNB] , or COOLANT PIPES [For engine(s) CREC, CREH] , or COOLING SYSTEM/COOLANT .

GWWA19-11278Courtesy of AUDI OF AMERICA, LLC

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

GWWA34-10471Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -item A-.

-- Move the tower brace into its installed position and then tighten the bolts hand-tight.

-- Secure the engine with the :T10038  as illustrated.

GWWA37-11176Courtesy of AUDI OF AMERICA, LLC

-- Remove the subframe crossbrace. Refer to SUBFRAME .

GWWA40-10357Courtesy of AUDI OF AMERICA, LLC
CAUTION:

The suspension components could be damaged.

  • Do not rest the vehicle on its wheels if the subframe mount, the steering gear or the subframe crossbrace are not installed correctly.

-- Remove the bolts -arrows- and remove the left heat shield -1-.

GWWA10-11377Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- and then remove the heat shield from the right drive axle.

GWWA37-10841Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- and the left drive axle heat shield.

GWWA34-10397Courtesy of AUDI OF AMERICA, LLC

-- Remove the left and right drive axles from the transmission flange shafts. Refer to DRIVE AXLE .

-- Remove the driveshaft. Refer to DRIVESHAFT, REMOVING AND INSTALLING FROM REAR FINAL DRIVE .

-- Remove the nuts -1- and bolt -2- and then remove the heat shield.

GWWA37-11175Courtesy of AUDI OF AMERICA, LLC
CAUTION:

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

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

-- Turn the twist lock counter-clockwise in direction of -arrow- and disconnect the connector from the transmission.

GWWA37-10893Courtesy of AUDI OF AMERICA, LLC

-- Free up the wiring harness on the transmission.

-- Disconnect the connector -arrow- for the Transmission Fluid Temperature Sensor 2 -G754-.

GWWA34-10980Courtesy of AUDI OF AMERICA, LLC

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

GWWA48-10591Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -arrows- and press the ATF cooler to the side.

GWWA37-11125Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -item 1-.

-- Loosen the clamp -1- and remove the coolant hose.

GWWA10-11380Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -item 2-.

-- Loosen the retainer in direction of -arrow-, push the release downward and disconnect the connector -2- from the Power Steering Control Module -J500-.

GWWA48-10592Courtesy of AUDI OF AMERICA, LLC

-- Disconnect the connector -1- from the Power Steering Control Module -J500-.

-- Remove the bolts -1, 2, 3- from the lower left coolant pipe.

GWWA19-11527Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore -arrows-.

-- Remove the lower cover -1- from the transmission -arrow-.

GWWA10-10628Courtesy of AUDI OF AMERICA, LLC

-- Attach the Crankshaft Turning Tool :T40272  to the vibration damper bolts.

GWWA37-11101Courtesy of AUDI OF AMERICA, LLC
NOTE:

Ignore the notch on the :T40272  .

-- Counterhold the crankshaft with the :T40272  and an angled wrench and loosen the drive plate bolts.

NOTE:

When mounting, turn the crankshaft only in the direction of engine rotation -arrow-.

-- Remove the six flywheel bolts -arrow- while turning the crankshaft 60° further in the direction of engine rotation.

GWWA10-10629Courtesy of AUDI OF AMERICA, LLC

-- Remove the starter bolt -1-.

GWWA34-10471Courtesy of AUDI OF AMERICA, LLC

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

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

NOTE:

Ignore -item A-.

GWWA37-10937Courtesy of AUDI OF AMERICA, LLC
CAUTION:

Danger of leaks in the ATF pan.

  • The :T40173  must not be set on the ATF pan.

-- Place the :VAS6931  with the prepared :T40173  on the bottom of the transmission.

The transmission support must be placed at the front as follows:

-- Secure the transmission with a tensioning strap -1-.

GWWA34-10660Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts from the tunnel crossmember -arrows-.

GWWA10-11379Courtesy of AUDI OF AMERICA, LLC
NOTE:

The illustration id shown without the :VAS6931  .

-- Lower the tunnel crossmember to the dimension -a- using the :VAS6931  .

GWWA10-10867Courtesy of AUDI OF AMERICA, LLC

-- Remove the selector lever cable ball socket -2- using the :80-200  from the gearshift lever.

GWWA37-10892Courtesy of AUDI OF AMERICA, LLC

-- Remove the circlip -1- and free up the selector lever cable.

NOTE:

Do not bend or kink the selector lever cable.

-- Lightly preload the :T10038  .

-- Press the transmission off the engine and lower it carefully using the :VAS6931  .