BELARUS 1222/1222B 1523/1523B PARTS & ASSEMBLY UNITS MANUAL 2009 – PDF

Introduction 4
How to use the catalogue 4
Index of groups, subgroups of assembly units, and parts of the catalogue 5
Assembly units and parts 10
Detailed Index of Groups and Subgroups:
10 Engine mechanisms

1001, 1002 1 Suspension and cylinders block 10
1003, 1007 2 Cylinders head Valves and valves followers 14
1003, 1008, 1014 3 Covers of cylinders heads, collector and breathers 18
1004, 1005 4 Pistons and connecting rods Crankshaft and flywheel 20
1006 5 Distributing gear 24
1008 6 Diesel gas pipeline 26
1118 7 Turbocharger oil pipelines 28
3407 8 Gear pump drive 30
11 Feed system

1101 9 Fuel tanks 32
1109 10 Air intake piping 34
1109 11 Air filter installation 36
1104, 1111 12 Fuel pipelines and installation of fuel equipment 38
1104, 1111 13 Coarse fuel filter 42
1104, 1111 14 Fine fuel filter 44
1108 15 Fuel intake control 46
1108 16 Fuel delivery control in reverse mode 48
12 Exhaust system

1205 17 Muffler 50
13 Cooling system

1301 18, 19 Water radiator 52
1303, 1306 20 Water collecting pipe and thermostats 56
1307, 1310 21 Water pump and drag bar 58
1308 22 Fan clutch installation Fan installation 62
1317 23 Cooler installation 64
14 Lubrication system

1009 24 Oil crankcase 66
1010, 1011 25 Oil pump and oil pump receiver 68
1013 26 Heat exchanger installation 72
1017 27 Oil filter installation 74
1028 28 Oil centrifugal filter 76
3509 29 Air compressor installation 78
16 Clutch

1601 30 Clutch 80
1601 31, 32 Clutch housing 82
1602 33 Clutch control on forward motion (1523/1523 3/1222/1222 3) 88
1602 34 Clutch control on reverse motion (1523В/1523 3В/1222В/1222 3В) 92
1602 35 Main cylinder 96
1602 36 Main cylinder (on reverse) 98
1602 37 Hydraulic booster 100
1602 38 Operating cylinder 102
1602 39 Tap 104
1602 40 Tank 106
17 Gearbox (1222-1700010 (24F+12R))

1701 41 Gearbox 108
1701 42 Primary shaft 112
1701 43 Lay shaft 116
1701 44 Shaft of low gears and reverse motion 120
1701 45 Gear block shaft 124
1701 46 Main shaft 126
1702 47 Gearbox control mechanism 130
1702 48 Cylinder 136
1704 49 Pumps drive 138
NMSH-25 50 Oil gear pump 140
1716 51 Filter 142
1737 52 Filter-distributor 144
18 Front driving axle drive

1802 53 Front driving axle drive 146
22 Cardan drive

2203 54 1 Cardan drive 150
2203 54 2 Guard 152
23 Front driving axle

2300 55 1 Front driving axle 154
2302 55 2 Main gear of front driving axle (1222-2300020-05) 158
2303 55 3 Differential 160
2308 56 Final drive reducer of front driving axle (1222-2300020-05) 154
24 Rear axle

2401, 2407 57 Rear axle housing Final drive 168
2403, 2407 58 Differential Bearings body 174
2401 59 Final drive (lubricant) 178
2401 60 Switch PTO shaft (independent\synchronized) 180
2409 61 Differential lock mechanism 182
2409 62 Differential lock “wet” coupling 184
27 Towing coupler

2707 63 Towing coupler 186
28 Frame

2800 64 Semi-frame 190
30 Front axle

3003 65 Steering link 192
31 Wheels and hubs

3101 66 Front driving wheels 194
3104, 3107 67 Rear wheels hubs 196
34 Steering control

3401 68 Steering column 198
3401 69 Steering column 200
3401 70 Steering column (reverse) 202
3405 71 Hydraulic cylinder 50×25-200 204
3407 72 Hydrostatic power steering 206
3407 73 Hydrostatic power steering (reverse) 210
35 Brakes

3502 74 Brakes 212
3502 75 “Wet” brakes 214
3503 76 Brakes controls (variant with “dry” brakes) 216
3503 77 Working cylinder (variant with “dry” brakes) 220
3503 78 Brake fluid reservoirs 222
3503 79 Brakes control on reverse (variant with “dry” brakes) 224
3503 80 Brakes control (variant with “wet” brakes) 226
3503 81 Brakes control on reverse (variant with “wet” brakes) 230
3507 82 Parking brakes control (dry) 234
3507 83 “Wet” parking brake control 236
3506 84 Pipelines and air-powered drive fittings of trailer brakes 240
3512 85 Pressure regulator 244
3513 86 Ballon 248
3514 87 Brake valve 250
3514 88 Brake valve 254
3521 89 Coupling head 256
3521 90 Coupling head 258
37 Electrical equipment

3700 91 Electrical equipment 260
3700 92 Road headlights installation 262
3700 93 Electrical equipment of engine 264
3700 94 1 Electric equipment of transmission 268
3700 94 2 Electric equipment of transmission 270
3700 95 Electric equipment of cab I 272
3700 96 Electric equipment of cab II 274
3701 97 Generator installation 278
3712 98 Front lamp 280
3724 99 Accumulator batteries installation 282
38 Dashboard

3805 100 Dashboard 284
39 Tools and accessories

3901 101 Operator’s tools 288
3912 102 First aid kit 290
3919 103 Tools box 292
42 Power take-off

4202 104 Power take-off shaft 294
4209 105 Front power take-off 300
4209 106 Reducer of front power take-off shaft 302
4218 107 Control of rear power take-off hydraulic drive 310
4235 108 Ballast weights 314
46 Hydraulic system

4605 109 Mounting unit 316
4605 110 Blocks and components of mounting unit 320
4606 111 Front mounting unit 322
4606 112 Bracket 326
4606 113 Top link 328
4606 114 Drop link 330
4607 115 1-115 3 Hydraulic units and fittings 332
4608 116 Tank 338
4617 117 Pump drive of hydraulic system 340
67 Tractor cab

6700 118 Cab 342
6702 119 Cab 348
6708 120 Cab door 350
68 Driver seat

6800 121 Operator’s seat 354
6800 122 Operator’s seat 358
6807 123 Reverse mechanism 360
81 Heater

8101 124 1 Heater 362
8101 124 2 Heater installation 364
8101 125 1-125 2 Heater-cooler installation 366
8114 126 Compressor installation 370
8112 127 Condenser installation 372
8112 128 Condenser and receiver installation 374
82 Cab accessories

8201 129 Inner mirror 376
8201 130 Outer mirror 378
8204 131 Sun visor 380
84 Hood and fenders

8403 132 Front wheels fenders 382
8405 133 Step 384
134 1-134 2 Facing 386-388
8700 Control

8700 135 Differential lock (DL) control and front drive axle (FDA) control (with GB16x8 and FDA 1222-2300020-05) 390
8700 136 DL, FDA and reducer control (with GB 24×12 and FDA 1525-2300020) 394
8700 137 Mounting unit control 398
8700 138 DL, FDA and front PTO control 400