Minsk Tractor Works Belarus 1221.2, Руководство по разборке и сборке

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Disassembly-assembly manual for tractor BELARUS-1221.2/1221 В .2/1221.3/1221.4
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Figure 4.59
f) extract driving shaft of rear power-take-off 6 (Figure 4.60);
g) remove collars 5 and disconnect pipe 3 for lubrication supply to primary shaft 2;
h) unscrew bolts 1 and nut 7 for fastening cup 4 to GB body, screw two bolts in technological
openings “ А ” of cup, and using them press unit of gears as an assembly off GB.
Unscrew bolts out of technological openings, in place of them screw in two eye-bolts and
dismantle gears’ assembly.
А – technological opening; 1 - bolt; 2 – primary shaft; 3 – pipe for lubricant supply to primary shaft;
4 - cup; 5 - collar; 6 – PTO drive shaft; 7 - nut.
Figure 4.60
i) unscrew bolts 14, 15 (Figure 4.61) and switch off interlocks 8;