Minsk Tractor Works Belarus 1221.2, Disassembly-Assembly Manual

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Disassembly-assembly manual for tractor BELARUS-1221.2/1221 В .2/1221.3/1221.4
129
1 – 1 – cup; 2 – friction disk; 3 – intermediate disk; 4 – pedals’ roller; 5 – sealing sheath; 6 –
pressure disk; 7 – ball; 8 – parking brake; 9 – cover; 10 –spacer; 11 – parking brake shaft; 12 –
drain plug; 13 – brake body; 14 – spacer; 15 – sealing ring; 16 – final drive gear; 17 – check plug
(filler); 18 – adjustment bolt of parking brake; 19 – adjustment bolt of right-side foot brake; 20 – bolt;
21 - check
р nut; 2 – yoke.
Figure 4.157
13) to dismount body 13 (Figure 4.158) with foot brake as an assembly 2, 3, 6, 7, 22 (Figure
4.157) screw two disassembly bolts in threaded openings “ В ” of brake body; Remove body off
mounting splines and pedals’ roller 4 (Figure 4.158).
“
В ” Disassembly of opening of brake body. 4 – pedals roller; 13 - body
Figure 4.158