24 13 013 Replacing Output Flange Shaft Seal (GA6HP19)

24 13 013 - Replacing output flange shaft seal (GA6HP19)





Special tools required:
- 23 0 020 23 0 020 Holder
- 24 2 351 24 2 350 Extractor
- 24 2 352 24 2 350 Extractor
- 24 2 353 24 2 350 Extractor
- 24 2 370
- 24 2 380
- 24 2 410 24 2 410 Adapter Ring





Important!
After completion of work, check transmission oil level Service and Repair.

Use only the approved transmission fluid.

Failure to comply with this requirement will result in serious damage to the automatic transmission!





Necessary preliminary tasks:
- Remove underbody protection
- Remove heat shields
- Remove complete exhaust system
- Remove front muffler (N46)
- Support transmission from underneath.
- Remove transmission cross-member 22 32 050 Replacing Crossmember For Transmission Mounting.





- Remove propeller shaft from transmission.
- Release centre bearing.
- Tie propeller shaft to one side.
Tasks are described in Removing propeller shaft.

Note:
To rotate propeller shaft, unlock parking gear.





Release screws.

Remove transmission bearing block (1).

Tightening torque 24 71 6AZ 24 71 Transmission Mounts.





Grip output flange (1) with special tool 23 0 020 23 0 020 Holder.

Release nut with special tool 24 2 380.

Tightening torque: 24 13 2AZ [1][2]24 13 Transmission Extension, Bearings, Sealing Ring.

Installation Note:
Replace nut and secure with a mandrel (8 mm) by caulking.





Detach output flange from output shaft.

Remove spacer.





Attach special tool 24 2 353 24 2 350 Extractor to output shaft (1).





Screw in special tool 24 2 351 24 2 350 Extractor until it is firmly connected with shaft seal.

Pull out radial shaft seal by screwing in special tool 24 2 352 24 2 350 Extractor.





Oil sealing lip of radial seal (1). Drive in radial seal (1) with special tool 24 2 370 and adapter ring 24 2 410 24 2 410 Adapter Ring as far as it will go.