Overview - Rear Electric Drive Motor

Fig 1: Exploded View Of Rear Electric Drive Motor (EDDA, EDFA)

Courtesy of AUDI OF AMERICA, LLC

Three-Phase Current Drive -VX54- with Transmission
- With Electric Drive Motor -V141-
- Refer to REAR MOTOR, REMOVING, BASIC , or REAR MOTOR, REMOVING, PERFORMANCE .
Bolt
- Quantity: 3
- Replace after removing
- 8 Nm +90°
O-Ring
- Replace after removing
Bolt
- Replace after removing
- 8 Nm +45°
Coolant Pipe
- Replace after removing
- Refer to COOLANT PIPE, REMOVING AND INSTALLING, RIGHT SIDE OF THE MOTOR .
Busbar
Drive Motor Rotor Position Sensor 1 -G713-
- With Drive Motor Temperature Sensor -G712-
- Refer to Rear Drive Motor Rotor Position Sensor, Removing and Installing .
Bolt
- Quantity: 3
- Replace after removing
- 4 Nm +90°
Cover
- Replace after removing
Bolt
- Quantity: 17
- Replace after removing
- Cover - tightening specifications and sequence. Refer to Fig 2.
Bolt
- Quantity: 2
- 4 Nm +90°
Wire
Bolt
- Replace after removing
- 4 Nm +90°

Fig 2: Rear Electric Drive Motor Cover Tightening Specification And Tightening Sequence

Courtesy of AUDI OF AMERICA, LLC

Step	Bolts	Tightening Specification/Additional Turn
1	Sequence: -1- to -17-	Hand-tight all the way
2	Sequence: -1- to -17-	4 Nm
3	Sequence: -1- to -17-	90°