8.1.17. The strengthened sealing ringsInstallation of the strengthened sealing ring with the corresponding vystupaniye
|1 – vystupaniye: 1,5 mm on the right side, 1 mm on the left side,
2 – case,
3 – sealing ring,
4 – shaft
Since May, 1988 sealing rings of half shafts in a case of the drive are protected by "the connected casing" which prevents a section of a sealing edge of rings in installation time of driving half shafts.
For replacement of sealing rings it is necessary to use the corresponding assembly shafts allowing to keep adjusting ledges of rings (modified).
Sealing ring with a diameter of 40 mm.
Vystupaniye: 1 mm.
Shaft: 7.0317 T.
Sealing ring with a diameter of 30 mm.
Vystupaniye: 1,5 mm.
Shaft: 7.0317 U.