Audi Q7 Owners & Service Manuals

Audi Q7: Selector Shaft Seal, Replacing

Audi Q7 (4M) 2016-2025 Workshop Manual / Transmission / Controls, Housing / Selector Mechanism / Selector Shaft Seal, Replacing

Procedure

  Caution

This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure.

Mandatory Replacement Parts

  • Seal - Selector lever
  • Spring Pin

- Remove the Mechatronic. Refer to → Chapter "Mechatronic, Removing and Installing".

- Remove the cable tie -arrow- on the selector lever -3-.

  Caution

Installation is difficult due to the latched parking lock.

  • The parking lock must not be latched for the following work. Turn the driveshaft to see if the parking lock is latched.
  • Move the transmission output shaft with the splines so that the parking lock is not latched. Do not turn the driveshaft further.

A37-11112

- Remove the spring pin -2- on the shaft for the selector lever using a pin punch -1-.

  Note

The tension on the return spring is reduced when the parking lock emergency release transmission shift lever is removed.

A37-10812

- Remove the selector lever -1- and shaft in direction of -arrow-.

- Remove the seal with a small screwdriver.

- Apply ATF to the outer edge and the space between the sealing lips of the new seal.

  • Installation position: open side of the seal faces the transmission.

A37-11232

- Mount the seal on the transmission housing and push it in all the way using a suitable socket in direction of -arrow-.

A37-10713

- Install the selector lever and shaft and attach the return spring to the stop lever and to the transmission housing -arrows-.

A37-10815

  Note

If the actuator rod for the locking latch moves too far to the rear, then it can be pulled forward in direction of -arrow 1- while pushing the locking latch at the same time in direction of -arrow 2-.

A37-10916

- Drive in the tensioning pin -2- on the selector lever shaft using a pin punch -1- at the same time pay attention to the installation position. Refer to → Fig. "Spring Pin Installation Position".

- Install the Mechatronic. Refer to → Chapter "Mechatronic, Removing and Installing".

- Fill with ATF. Refer to → Chapter "ATF Level, Checking".

- Check the parking lock emergency release. Refer to → Chapter "Emergency Release from P".

A38-10232

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