Belarus 3522.5 - 3.7 Rear Power Take-Off Shaft

3522.5-0000010 РЭ
125
3.7 Rear power take-off shaft
1 – spline coupling; 2 – friction clutch thrust disk; 3 – friction clutch drive disk; 4 – driven
disk; 5 – packing ring; 6 – brake thrust disk; 7 – brake drive disk; 8 – packing ring; 9 – packing ring;
10 – needle bearing; 11 – drive gear for economy mode; 12 – spline coupling; 13 – splined bush-
ing; 14 – drive gear for basic mode; 15 – bearing cover; 16 – PTO cover; 17 – spacer; 18 – end
washer; 19 – replaceable shaft end extension; 20 – bolt; 21 – cap; 22 – driven gear for economy
mode; 23 – driven gear for basic mode; 24 – driven shaft; 25 – brake body; 26 – brake piston; 27 –
friction clutch shaft; 28 – lock ring; 29 – friction clutch piston; 30 – springs; 31 – packing rings; 32 –
fork; 33 – switching shaft; 34 – lock plate; 35 – securing bolt.
Figure 3.7.1 – Rear PTO
Basic mode
1000 rpm under 2000 rpm of
e
n
gine speed
Economy mode
1000 rpm under 1435
rpm of engine speed
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