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8.1.16. Definition of a tightness of the conic bearing of a main shaft

Measurement of a tightness of the bearing of a main shaft – measurement of a flange of the directing plug of the release bearing


Measurement of a tightness of the bearing of a main shaft – measurement of distance between an external ring of the bearing and the surface of connection of a case


Gear shifting mechanism
1 – draft of the lever of gear shifting,
2 – plug of blocking of the reverse gear,
3 – cable of blocking of the reverse gear,
4 – draft of the choice of transfers,
5 – intermediate element,
6 – connector of the choice of transfers,
7 – lever of the choice of transfers, 		8 – intermediate lever of gear shifting,
9 – intermediate connector of the external mechanism of gear shifting,
10 – selector axis lever,
11 – arm,
12 – axis and finger of the selector,
13 – key

Internal mechanism of gear shifting (BE 3 transmission)
1 – selector lever,
2 – selector axis,
3 – sealing ring,
4 – fastening ring,
5 – intermediate lever of the reverse gear,
6 – forelock,
7 – axis,		 8 – forks of transfers 1–2,
9 – forks of transfers 3–4,
10 – axis of forks of transfers 1-2 and 3-4,
11 – axis of forks of transfer 5,
12 – spring,
13 – the blocking ball,
14 – finger

PERFORMANCE ORDER
1. To remove the directing plug of the release bearing. In case of detection of wear tracks, it should be replaced.
2. To establish laying 8.0317 K 2,4 mm thick behind the directing plug of the release bearing. To fix the directing plug, observing the necessary moments of screwing up.
3. To measure by a depth gage landing of the bearing concerning a case surface, and also a flange of the directing plug of the release bearing without its consolidation. For definition of a tightness of the bearing it is necessary to calculate a difference and to the received value to add 0,03 mm (thickness of paper consolidation).
4. To replace a sealing ring of the directing plug of the release bearing (a shaft of 8.0317 N).
5. To establish laying of the calculated thickness, consolidation and the directing plug. To tighten three bolts the moment of 12,5 Nanometers.
6. To fix draft of switching off of coupling, the release bearing and, for prevention of movement which can complicate installation of the transmission, attach thirst for a case.