Overview - MECHATRONIC

Fig 1: Exploded View Of Mechatronic

Courtesy of AUDI OF AMERICA, LLC

Transmission Fluid Pan
- Refer to Transmission Fluid Pan, Removing and Installing .
Bolt
- M6 x 30
- Always replace after removing
- Tightening specification and sequence. Refer to Fig 2.
Seal
- Always replace after removing
Bolt
- Always replace after removing
- Tightening specification and sequence. Refer to Fig 4.
Bracket
Hydraulic Pressure Sensor 1 -G545- and Hydraulic Pressure Sensor 2 -G546-
- Refer to HYDRAULIC PRESSURE SENSOR 1/2, G545/G546, REMOVING AND INSTALLING .
Seals
- Always replace after removing
Contact Element
Bolt
- M6x25
- Always replace after removing
- 3 Nm+90°
O-Ring
- Always replace after removing
Bleed Pipe
Dust Ring
Seals
- Always replace after removing
Seal
- Always replace after removing
Mechatronic
- Refer to Mechatronic, Removing and Installing .
Mechatronic Bolts
- M6x90
- Always replace after removing
- Tightening specification and sequence. Refer to Fig 3.
Bolt
- Always replace after removing
- 3 Nm + 90°
Seal
- Always replace after removing
- Pay attention to the installation. Refer to Overview - Transmission Control Module J217 .
Transmission Control Module -J217-
- Refer to Transmission Control Module J217, Removing and Installing .
Oil Pipe
Wiring Guide
- Always replace after removing
Seals
- Always replace after removing
ATF Pipe
- Always replace after removing
Seals
- Always replace after removing

Fig 2: Oil Pan Bolts Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

Step	Bolts	Tightening Specification/Additional Turn
1	-1- through -25-	Install all the way by hand
2	-1- through -25-	Aluminum bolt: 3 Nm Steel bolt: 8 Nm
3	-1- through -25-	90° additional turn

Fig 3: Mechatronic - Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

Step	Bolts	Tightening Specification/Additional Turn
1	-1- through -7-	Install all the way by hand
2	-1- through -7-	8 Nm
3	-1- through -7-	120° additional turn

Fig 4: Hydraulic Pressure Sensor 1 And Hydraulic Pressure Sensor 2 - Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

Step	Bolts	Tightening Specification/Additional Turn
1	-1- through -7-	Install all the way by hand
2	-1- through -7-	8 Nm
3	-1- through -7-	120° additional turn