Overview - Front Electric Drive Motor

Fig 1: Exploded View Of Electric Drive Motor, Front Motor

Courtesy of AUDI OF AMERICA, LLC

Breather Valve
Electric Drive Power and Control Electronics 2 -JX4-
- With Electric Drive Control Module 2 -J944-
- With Intermediate Circuit Capacitor 2 -C26-
- With Drive Motor Inverter 2 -A55-
- Refer to ELECTRIC DRIVE POWER AND CONTROL ELECTRONICS, FRONT, REMOVING AND INSTALLING
Bolt
- Quantity: 2
- Replace after removing
- 30 Nm +45°
Connecting Piece
- Replace after removing
Seal/Sealant
- Seal or sealant, depending on the version
- Replace after removing
Alignment Pins
- Quantity: 2
- Replace after removing
Three-Phase Current Drive 2 -VX97- with Transmission
- With Electric Drive Motor 2 -V717-
Seal
O-Ring
- Replace after removing
Coolant Connection
Bolt
- Quantity: 2
- Replace after removing
- 5 Nm
Drive Motor 2 Rotor Position Sensor 1 -G1147-
- With Drive Motor Temperature Sensor 2 -G1146-
- Refer to Front Drive Motor Rotor Position Sensor, Removing and Installing .
Bolt
- Quantity: 2
- 3.5 Nm
Fluid Drain Plug
- Replace after removing
- 15 Nm
Seal
- Replace after removing
Gear Carrier with Shaft
Seal
Bolt
- Quantity: 7
- Replace after removing
- Tightening specification and sequence. Refer to Fig 2.
Seal
Plug
- Replace after removing
- 15 Nm
Seal
- Replace after removing
Bolt
- Quantity: 2
- Replace after removing
- 30 Nm +45°
Bolt
- Tighten in a diagonal sequence
- Quantity: 4
- Replace after removing
- 6 Nm
Cover
- Replace after removing
Busbar Bolt
- Quantity: 3
- Replace after removing
- 9 Nm
O-Ring
- Replace after removing
Bolt
- Quantity: 2
- Replace after removing
- 5 Nm
Coolant Connection

Fig 2: Gear Carrier - Tightening Specification And Sequence

Courtesy of AUDI OF AMERICA, LLC

Step	Bolts	Tightening Specification
1	-1- through -7-	Hand-tight all the way
2	-1- through -7-	8 Nm