| 1. To establish flanges (8, see fig. Zadny Bridge) adjustments of a gap of bearings of a box of differential without laying of round section. |
| 2. To establish the oiled bearings of a box of differential, and also replacing box of differential. |
| 3. To screw up a hand flanges of adjustment of a gap of bearings of a box of differential before contact them with bearings and to tighten a nakatanny nut of fixing of a replacing box. |
| 4. To turn repeatedly replacing box for exact laying of rollers of bearings. |
| 5. To establish the indicator of hour type on a case, and its measuring tip to rest against the middle of a replacing box. |
| 6. To execute one complete revolution of a replacing box and to watch fluctuations of an arrow of the indicator. |
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7. To establish replacing box in situation in which the arrow of the indicator costs on the average situation between extreme indications. Replacing box not to rotate any more. |
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8. To establish the indicator of hour type on the holder (adaptation 15.008). To rest its measuring tip against a template of the adaptation 15.075 and to adjust the indicator. For the bridge 6,5" to use the bottom plane of a template, and for the bridge 7" – the top plane. |
| 9. To rest the holder of the indicator against an end face of a gear wheel of the main transfer, and a measuring tip of the indicator in the middle of a replacing box. |
| 10. To remove a difference concerning the distance established according to a template. |
| 11. To correct the measured distance, selecting thickness of laying between the internal bearing of a leading gear wheel and a gear wheel of the main transfer so that the deviation from the zero indication of the indicator made no more than 0,01 mm. |
| 12. After a tightening of a nut of fastening of bearings of gear wheels, it follows зачеканить. |
| 13. By means of the adaptation 15.047 A to establish a new sealing ring of a gear wheel of the main transfer. |
| 14. To establish a flange of a gear wheel of the main transfer (for connection with the back hinge of the driveshaft) and to tighten a nut of fastening of a flange the corresponding moment. |