Transmission, Removing, 3.0L TDI Engine
Special tools and workshop equipment required
- Pry Lever 80-200
- Engine and Gearbox Jack VAS6931
- Engine Bung Set VAS6122
- Tensioning Strap T10038
- Crankshaft Socket T40058
- Gearbox Support T40173
Special tools and workshop equipment required
- Step Ladder VAS5085
- Motor Transport Loop T40016
- Crankshaft Turning Tool T40257
- Wrench - 21mm T40263
- Adapter T40314
Removing
-- Position the front wheels so they are straight.
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, DISCONNECTING AND CONNECTING .
-- Remove the left and right driveshaft cover -1- inside the wheel housing.
-- Remove the noise insulations. Refer to NOISE INSULATION .
-- Remove the bolt -arrow- from the ATF pipes.
Lay a cloth under the separating point to prevent ATF from leaking out.
-- Remove the bolts -1- and -2- and remove the ATF pipes from the transmission, then secure them at the top.
-- Seal the open lines and connections with clean plugs from the Engine Bung Set VAS6122.
-- Remove the bolts -2 through 5- connecting the engine to the transmission. They are accessible from above.
-- Disconnect the connector -1- on the Mass Airflow Sensor -G70-.
-- Loosen the hose clamps -2- and open the clamps -arrows- to remove the air guide hose with the Mass Airflow Sensor -G70-.
-- Secure the Motor Transport Loop T40016 on the suspension strut tower using the nut -arrow-.
There is a risk of damaging electrical wires and fuel hoses.
- Position the Tensioning Strap T10038 so that it does not touch electrical wires or fuel hoses.
-- Secure the engine with the Tensioning Strap T10038 as illustrated.
-- Remove the bolts -arrows- and remove the heat shield from the right driveshaft.
-- Remove left and right driveshafts from transmission flange shafts.
-- Remove the ball socket -1- on the selector lever cable from the selector shaft lever using the Pry Lever 80-200.
-- Remove the bolts -2- from the cable mounting bracket.
-- Free up the selector lever cable.
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 -arrow- and disconnect the connector from the transmission.
-- Free up the wiring harness.
-- Remove the steering intermediate shaft from the steering gear and push them both upward. Refer to STEERING INTERMEDIATE SHAFT, REMOVING AND INSTALLING .
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 subframe crossbrace. Refer to OVERVIEW - SUBFRAME .
-- Free up the Engine Speed Sensor -G28- wire on the transmission.
-- Remove the lower cover -1- from the transmission -arrow-.
-- Connect the tools the as illustrated.
- Socket 21 mm for 1 /2 "-drive
-- Counterhold the crankshaft to loosen the dual mass flywheel bolts.
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.
-- Remove the starter bolt -1-.
-- Remove the starter from the transmission and leave it in the installation position.
-- Remove the remaining bolts -6 through 11- that attach the engine to the transmission.
-- Place the Engine and Gearbox Jack VAS6931 with the Gearbox Support T40173 under the transmission and secure with the tensioning strap -1- as shown in the illustration.
-- Remove the tunnel crossmember. Refer to TUNNEL CROSSMEMBER, REMOVING AND INSTALLING .
-- Press the transmission off the engine and lower it carefully using the Engine and Gearbox Jack VAS6931.