Belarus 80.1 Operation Manual page 103

80-0000010B OM
1 – flywheel; 2 – floating bushing; 3 – fork; 4 – hub; 5 – release bearing;
6 – shifter bracket; 7 – clutch casing; 8, 9, 12, 13, 15, 25, 29 – bearing;
10 – gear of hydraulic system pump drive; 11 – axis; 14 – output shaft; 16 – drive gear of
gear reduction unit; 17 – speed reduction unit control mechanism;
18 – synchronizer; 19 – driven gear of gear reduction unit; 20 – small ball;
21, 28 – needle bearing with outer cage; 22 – driven shaft of PTO drive; 23 – control shaft;
24 – gear coupling; 26 – driven gear of PTO drive (1000 rpm mode); 27 – driven gear of
PTO drive (540 rpm mode); 30 – drive gear shaft of PTO drive.
Figure 3.2.7 – Clutch casing with synchronized gear reduction unit
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