DSG Transmission Mechatronic (J743) Overview

DSG Transmission Mechatronic (J743) Overview






1 ATF Drain Plug

2 Seal

• Replace

3 Bolt

4 Expanding Rivet

• For attaching the gasket to the ATF oil pan

• Not required for installation

5 Magnet

• Quantity: 2

• Insert into the depression in the ATF oil pan

• Make sure the entire surface contacts oil pan

6 Bolt

7 O-rings

• Replace

8 ATF Pressure Pipes (coupling pressure)

9 Retaining Plate

• For the ATF pressure pipes (coupling pressure)

10 Bolt

11 O-rings

• Replace

12 O-rings

• Replace

13 ATF Oil Pipes

• Different versions, depending on date of manufacture

14 O-rings

• Replace

15 O-ring

• Replace

• Different versions, depending on date of manufacture

16 ATF Filter Housing

• For transmissions with a replaceable ATF filter

• Different versions, depending on date of manufacture

17 O-ring

• For transmissions with a replaceable ATF filter

• Replace

18 ATF Filter Cover

• For transmissions with a replaceable ATF filter

• Tightening specification, refer to => [ ATF Cooler, ATF Pipes and ATF Filter Overview ] Service and Repair

19 ATF Filter

• Replace each time the ATF is changed and after performing a repair on the transmission

• Allocation, refer to the Parts Catalog, is also called a filter

• Removing and installing, refer to => [ ATF Filter ] ATF Filter

20 Bolt

• For transmissions with a replaceable ATF filter

• Quantity: 3

• Tightening specification, refer to => [ ATF Cooler, ATF Pipes and ATF Filter Overview ] Service and Repair

21 O-rings

• For transmissions with a replaceable ATF filter

• Replace

22 ATF Return Pipe

• For transmissions with a replaceable ATF filter

• Removing and installing, refer to => [ ATF Pipes ] Service and Repair.

23 ATF Supply Pipe

• For transmissions with a replaceable ATF filter

• Removing and installing, refer to => [ ATF Pipes ] Service and Repair.

24 Bolt

• For transmissions with a replaceable ATF filter

• Tightening specification, refer to => [ ATF Cooler, ATF Pipes and ATF Filter Overview ] Service and Repair

25 Bolt

• For transmissions with an ATF pipe filter

• Quantity: 3

• Tightening specification, refer to => [ ATF Cooler, ATF Pipes, ATF Pipe Filter Overview ] ATF Cooler, ATF Pipes, ATF Pipe Filter Overview

26 ATF Return Pipe

• For transmissions with an ATF pipe filter



• Removing and installing, refer to => [ ATF Pipes ] Service and Repair

27 Bolt

• For transmissions with an ATF pipe filter

• Tightening specification, refer to => [ ATF Cooler, ATF Pipes, ATF Pipe Filter Overview ] ATF Cooler, ATF Pipes, ATF Pipe Filter Overview

28 O-rings

• For transmissions with an ATF pipe filter

• Replace

29 ATF Pipe Connection

• For transmissions with an ATF pipe filter

30 ATF Pipe Filter

• Replace the ATF pipe filter whenever replacing the transmission or repairing the transmission

• Removing and installing, refer to => [ ATF Pipe Filter ] ATF Pipe Filter

31 ATF Fill and Check Plug

32 O-rings

• Replace

33 Bolt

• 8 Nm

34 Connector Housing

- To remove, remove the bolt - 33 - and turn the connector housing counter-clockwise.

35 Transmission Housing

36 O-rings

• Replace

37 ATF Oil Pipes

• Refer to the Parts Catalog, because there are different versions depending on the date of manufacture.

38 Bolt

39 Cable Guide for the RPM Sensors

40 O-ring

• Replace

41 ATF Suction Filter

42 DSG Transmission Mechatronic (J743)

• Removing and installing, refer to => [ DSG Transmission Mechatronic (J743) ] DSG Transmission Mechatronic (J743)

• Perform "Guided Functions" using the vehicle diagnostic tester after replacing the DSG transmission Mechatronic => [ Transmission Guided Functions ] Transmission Guided Functions.

• Separate the circuit board from the DSG transmission Mechatronic.

43 Gasket

• Replace

• Installing => [ Installing ] Service and Repair

44 ATF Pan

• Removing and installing, refer to => [ Automatic Transmission Fluid Oil Pan ] Service and Repair