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
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8 CABIN
Cabin of tractors BELARUS-1221.2/1221
В .2/1221.3/1221.4 has protective properties providing
operator safety during tractor turn over in emergency situations.
The cabin is equipped with ventilation and heating systems.
Noice and vibration parameters on the operator’s working seat meet requirements set to cabins of
tractors of this series.
The tractor cabin is equipped with wipers of front and rear glass, windshield washer, rear view
mirrors.
Cabin glasses are made in compliance with Regulations of ЕЭК ООН № 43.
As emergency exts the cabin of tractors BELARUS-1221.2/1221 В .2/1221.3/1221.4 has left- and
right-side doors, flap roof latch and flap rear window.
8.1 Dismounting and mounting of the cabin
Before dismounting cabin from the arms do the following:
а ) disconnect:
1) for tractors BELARUS-1221.2/1221 В .2 - connectors 23 of harness on engine and transmission
(Figure 11.1) section 11.1.1 “Dismounting electrical equipment elements of engine (MMZ) mounted
on tractors BELARUS-1221.2/1221 В .2”;
2) for tractors BELARUS-1221.3 - connectors 23 of harness on engine and transmission (Figure
11.2) section 11.1.2 “Dismounting electrical equipment elements of engine (MMZ) mounted on
tractors BELARUS-1221.3”;
3) for tractors BELARUS-1221.4 - connectors 23 of harness on engine and transmission (Figure
11.3) section 11.1.3 “Dismounting electrical equipment elements of engine (MMZ or Deutz)
mounted on tractors BELARUS-1221.4”;
b) disconnect:
1) for tractors BELARUS-1221.2/1221
В .2 - connectors of harness 13 on cabin, see section 11.5.2
“Operations when dismounting е /mounting cabin”;
2) for tractors BELARUS-1221.3 (1221-8700410) - connector of harness 8 on cabin, see section
11.5.5 “Operations when dismounting е /mounting cabin”;
3) for tractors BELARUS-1221.3 (1221-8700210-E) connector of harness 8 on cabin, see section
11.6.2 “Operations when dismounting е /mounting cabin”;
4) for tractors BELARUS-1221.3 (1221-8700250-E) - connector of harness 8 on cabin, see section
11.7.2 Operations when dismounting е /mounting cabin;
5) for tractors BELARUS-1221.4 (MMZ или Deutz) - connector of harness 8 on cabin, see section
11.8.2 “Operations when dismounting е /mounting cabin”;
6) for tractors BELARUS-1221.4 Deutz (1221-8700910-B) - connector of harness 8 on cabin, see
section 11.9.2 “Operations when dismounting е /mounting cabin”;
7) for tractors BELARUS-1221.4 MMZ (1221-8700910-L) - connector of harness 8 on cabin, see
section 11.10.2 “Operations when dismounting е /mounting cabin”;
с ) disconnect sleeves of left- and right-side leads 14 from fastening to arms 11 (Figure 9.8)
раздел 9.1 “Disassembly-assembly of hydraulic lift”
d) disconnect tie-rod 24, for parking brake control, from lever 14, (Figure 4.128) section 4.6.1
“Dismounting parking and right-side foot brake as an assembly”;