ZF S6-650 - Manual Transmission

Transmission Housing Oil Seal Replacement (Front Oil Seal)

^ Tools Required
- J 23907 Slide Hammer
- J 44748 Seal Remover
- J 44731 Input Shaft Oil Seal Installer

Removal Procedure





1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the rear propeller shaft.
3. Remove the transmission.

Important: The clutch actuator hose can remain attached to the clutch actuator. Disconnecting the hose from the clutch actuator will let the hydraulic fluid drain from the clutch hydraulic system.

4. Remove the 2 clutch actuator bolts or nuts. Do not disconnect the hose from the actuator.
5. Remove the clutch actuator from the input shaft.





6. Remove the front oil seal using the J23907 (2) and the J 44748 (1).

Installation Procedure





1. Place the seal in the front case with part numbers facing out.
2. Using the J 44731 install the input shaft seal.





3. Install the clutch actuator.

Notice: Refer to Fastener Notice in Service Precautions.

4. Install the clutch actuator bolts or nuts.
^ Tighten the clutch actuator bolts or nuts to 8 Nm (71 inch lbs.)
5. Install the transmission.
6. Inspect the fluid level.
7. Install the rear propeller.
8. Lower the vehicle.