Replacing Output Flange Seal

Replacing Radial Seal For Output Flange


After completion of work, check transmission oil level, refer "Oil Change In Manual Transmission" Service and Repair

- Disconnect propeller shaft from transmission flange and tie up to one side, Service and Repair




- If necessary, lift out retaining plate (1).

Installation:
- Do not fit retaining plate.




- Brace output flange with special tool 23 0 020.
- Unfasten collar nut with special tool 23 1 210.

Installation:
- Install collar nut with screw retaining compound: for screw retainer refer to BMW Parts Service.
- Tightening Torque: Initially tighten to 190 Nm, then loosen and re-tighten to 120 Nm




- Remove output flange from transmission output shaft with special tool 33 1 150.

Installation:
- Heat output flange to approx. 80°C (e.g. hot air blower).
- Slide output flange onto the output shaft.




- Remove radial seal with special tool 00 5 010.




- Coat sealing lips of new radial seal with transmission oil.
- Drive in radial seal flush with special tool 24 0 110.