Oil Pan, Mechatronic and Transmission Fluid Pump Overview

Oil Pan, Mechatronic and Transmission Fluid Pump Overview

• Ignore items - 8 through 14 - here, for a description, refer to => [ Transmission Fluid Cooler and Filter Overview ] Description and Operation.

• Ignore items - 19 through 23 - here, for a description, refer to => [ Transmission Oil Drain Plug, Inspection Plug and Overflow Tube Overview ] Transmission Oil Drain Plug, Inspection Plug and Overflow Tube Overview.






1 - Fluid Pan

• Removing and installing, refer to => [ Oil Pan ] 02EA Transmission

2 - Bolt

• Replace

• Quantity: 5

• Tightening specification and sequence

3 - Gasket

• Replace

4 - Bolt

• Replace

• Quantity: 10

• Tightening specification and sequence

5 - DSG Transmission Mechatronic (J743)

• Replace O-rings

• With O-rings on connector

• Removing and installing, refer to => [ DSG Transmission Mechatronic (J743) ] 02EA Transmission

6 - Ventilation Pipe

• Pressed into transmission

• Replace after removal

7 - Bleed Cap

• Placed on bleed pipe

15 - Transmission Oil Pump

• Removing and installing, refer to => [ Transmission Oil Pump ] 02EA Transmission

• Insert with new seal

16 - Bolt

• Replace

• Quantity: 4

• Different bolts depending on version

• Transmission oil pump - tightening specification and sequence

17 - Transmission Oil Pump Cover

• Replace

• With seal

• Removing and installing, refer to => [ Transmission Oil Pump ] 02EA Transmission

18 - Bolt

• Replace

• Quantity: 4

• Transmission oil pump cover - tightening specification and sequence.

24 - Protective Plate

• Depends on version

25 - Bolt

• 32 Nm

• Quantity: 4

Oil Pan - Tightening Specification and Sequence

- Tighten the bolts - arrows - diagonally in steps to 16 Nm.






DSG Transmission Mechatronic (J743) - Tightening Specification and Sequence






• Replace bolts that are tightened to the specification.

- Tighten the bolts in four steps in the sequence shown:






Transmission Oil Pump - Tightening Specification and Sequence

• Replace bolts that are tightened to the specification.

- Tighten bolts - arrows - (different bolts depending on version):






Countersunk bolts - A -:

- Tighten countersunk bolts to 8 Nm diagonally.

Flat head bolts - B -:

- Tighten flat head bolts in 2 stages as follows:






Transmission Oil Pump Cover - A - - Tightening Specification and Sequence






• Replace the cover bolts for transmission fluid pump.

- Tighten the bolts - arrows - diagonally in steps to 8 Nm.

Transmission Input Speed Sensor (G182) / Clutch Oil Temperature Sensor (G509)






A Transmission input speed sensor (G182) / clutch oil temperature sensor (G509)
B Bolt - 10 Nm
C Electrical connection

=> [ Transmission Input Speed Sensor (G182)/Clutch Oil Temperature Sensor (G509) ] 02EA Transmission.