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
250
с ) to avoid ingress of foreign particles inside internal cavity of oil lines, wrap up ends of all
dismounted oil lines with polyethylene and place them on clean surface.
d) unscrew three nuts (12) that fasten distributor arm (13) to oil tank (15) and dismount distributor
(3) together with arm (13;
e) unscrew four bolt (14) that fastens distributor (3) to arm (13).
Install distributor on oil tank in reverse sequence.
.
Figure 9.9
Dismounting oil tank of tractor with cabin dismantled (for hydraulic system with distributor
RS 213 Mita):
a) put vessel with at least 25 litres capacity under drain bolt (10) (Figure 9.10) and drain oil in
bottom of oil tank (1), unscrew filler plug (4), then bolt (10), and drain oil;
b) dismount gravity drain oil line, comprising hose (3) and pipelines (5) and (8), having first
released fastening.