Install two adjusting nuts 4 (pic. 3-71) so that they are in contact with the bearing rings.
Install the bearing caps and tighten the mounting bolts with a torque wrench.
Pic. 3-71. Checking the preload of the bearings of the differential box with the aid of A.95688/P:
1 - fixture screw;
2 - key 67.7812.9571;
3 - driven gear;
4 - adjusting nut;
5 - intermediate lever;
6 - fastening screw;
7 - indicator bracket;
8 - bracket mounting screw;
9 - indicator for checking bearing preload.