1. Lubricate with gear oil and install, through the windows in the differential box, the axle gears with support washers and satellites. Turn the satellites and gears of the axle shafts so as to align the axis of rotation of the satellites with the axis of the hole in the box, then insert the axis of the satellites.
2. Check the axial clearance of each axle gear: it should be 0–0.10 mm, and the moment of resistance to rotation of the differential gears should not exceed 14.7 Nm (1.5 kgf·m).
3. Attach the driven gear to the differential case.
4. Using mandrel A.70152, press the inner races of roller bearings onto the differential box.