24 13 013 Replacing Output Flange Shaft Seal (GA6HP19Z)

24 13 013 Replacing output flange shaft seal (GA6HP19Z)

Special tools required:







IMPORTANT:
After completion of work, check transmission oil level.
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 (N52/N52K/N54/M47T2/N47/M57T2)
- Remove front or centre muffler (N46/N53)
- Remove transmission cross-member.







- 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.







Grip output flange (1) with special tool 23 0 020.
Release nut with special tool 24 2 380.
Tightening torque: 24 13 2AZ.

Installation:
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 to output shaft (1).







Screw in special tool 24 2 351 until it is firmly connected with shaft seal.
Pull out radial shaft seal by screwing in special tool 24 2 352.







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

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