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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14) put body with brake as an assembly on the bench, with cup cover 2 upwards (Figure 4.159)
and disassembly the brake, having first unscrewed three screws 1
15) remove cover 2 and spacer 3.
Brake disassembly is similar to disassembly made in item
“ н ” see section 4.6.20 “Disassembly of
left-side multi-disk foot brake operating in oil bath”.
1 – screw; 2 – cover; 3 – spacer
Figure 4.159
4.6.21 Assembly of right-side foot brake
а ) assembly and install the brake in order reverse to disassembly in strict compliance with
directions given in section 4.6.21 “Assembly of left-side brake”;
b after installation of foot brake insert in opening “ С ” of drive final gear “ Е ” the parking brake shaft
11 (Figure 4.160), having first lubricated neck of shaft “ В ” with grease LITOL-24;
с ) mount parts of parking brake (Figure 4.160 internal stack of disks (3 pcs.) in sequence “brake
disk (2) > intermediate disk (3) > brake disk”, pressure disks as an assembly and external stack of
disks, providing recession of brake disk (2) against plane “
А ” of brake body (13) within 9.5…9.7 мм .
If necessary, make adjustment of dimension by selecting intermediate disk (3) of required thickness.