Final Drive 0BE, 0BF Overview

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Audi RS 7, 2015 Audi A7 Quattro, 2014 Audi S7, 2014 Audi RS 7, and 2014 Audi A7 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION:

Only some components on the rear final drive can be disassembled.

Currently both chambers -item 11- in 11 and -item 25- 25 cannot be removed from the final drive.
It is therefore currently not possible to repair the interior components.

Fig 1: Rear Final Drive Overview 0BE 0BF

Courtesy of AUDI OF AMERICA, LLC

Bolt
- 50 Nm + an additional 90° turn
- Always replace.
Right Flange Shaft
- Removing and installing, refer to LEFT SEAL, REPLACING, 0BE, 0BF
- Do not confuse with the left flange shaft, they are different
Ring
- Replacing, refer to FLANGE SHAFT RING, REPLACING, 0BE, 0BF
ATF Breather Pipe
- For the left chamber
- Clip onto the bleed pipe
Gasket
- With screen
Hydraulic Control Unit
- With the All Wheel Drive Pump -V415- and lines to the chambers
- Removing and installing, refer to All Wheel Drive Pump -V415-, 0BE, 0BF .
- Disassembling and assembling, refer to HYDRAULIC CONTROL UNIT, 0BE, 0BF
Bolt
- 20 Nm
- Quantity: 2
- M8; 50 mm long
- Follow the tightening sequence Attach the hydraulic control unit -1- to the rear final drive as follows:
Bolt
- 20 Nm
- M8; 50 mm long
- With a permanent seal under the bolt head
- Coat the thread with Sealing Compound D 176 501 A1
- Follow the tightening sequence Attach the hydraulic control unit -1- to the rear final drive as follows:
Bolt
- 20 Nm
- M8; 30 mm long
- Follow the tightening sequence Attach the hydraulic control unit -1- to the rear final drive as follows:
Shaft Seal
- For the left flange shaft
- Replacing, refer to LEFT SEAL, REPLACING, 0BE, 0BF
Left Chamber
ATF Check Plug
- 15 Nm
- Always replace.
- With permanent seal
Left Flange Shaft
- Removing and installing, refer LEFT SEAL, REPLACING, 0BE, 0BF
- Do not confuse with the right flange shaft, they are different
Ring
- Replacing, refer to FLANGE SHAFT RING, REPLACING, 0BE, 0BF
ATF Drain Plug
- 15 Nm
- Always replace
- With permanent seal
Gear Oil Drain Plug
- 15 Nm
- Always replace
- With permanent seal
Final Drive Housing
Shaft Seal
- For the flange/driveshaft
- Replacing on rear final drive 0BF. Refer to INPUT SHAFT SEAL, REPLACING, 0BF .
- Replacing on rear final drive 0BE. Refer to .
Ring
- Replacing, refer to FLANGE INPUT SHAFT RING, REPLACING, 0BE, 0BF
Flange/Driveshaft
- Removing and installing on final drive 0BF, refer to INPUT SHAFT SEAL, REPLACING, 0BF .
- Removing and installing on final drive 0BE, refer to .
Locking Ring
- Always replace.
- Installing on final drive 0BF Install the circlip -1- as follows: refer to Installing .
- Installing on final drive 0BE Install the circlip -1- as follows: refer to .
Gear Oil Inspection Plug
- 15 Nm
- Always replace.
- With permanent seal
Bracket
- For wiring harness
Bolt
- 9 Nm
Right Chamber
Shaft Seal
- For the right flange shaft
- Replacing, refer to LEFT SEAL, REPLACING, 0BE, 0BF
ATF Breather Pipe
- For the right chamber
- Clip onto the bleed pipe
Final Drive Bleeder
- Clip onto the bleed pipe