BELARUS 1221.4 with motor D-260.2S3A (100,0 kW) PARTS & ASSEMBLY UNITS MANUAL – PDF

Introduction 4
How to use this catalogue 4
Application 5
Index of groups and subgroups of catalogue assembly units and parts 6
Assembly units and parts 9
Detailed Index of Groups and Subgroups:
Fuel System

1101 11 1 Fuel tank 9
1108 11 2 Fuel supply control 11
1117 11 3 Fuel filter installation 13
1109 11 4 Air cleaner installation 15
Gas Exhaust System

1205 12 1 Muffler 17
Cooling System

1301 13 1 Cooling unit 1520-1301009-01 19
1317 13 2 Cooler installation 1523 4-1317010 21
Clutch

1601 16 1 Clutch installation 260 1-1005009 23
1601 16 2 Clutch housing 25
1601 16 3 Clutch housing 27
1602 16 4 Clutch control 31
1602 16 5 Hydraulic booster 33
1602 16 6 Working cylinder 35
Gear Box (GB)

1701 17 1 Gear box (GB) (16×8) 37
1701 17 2 GB Primary shaft (16×8) 39
1701 17 3 GB Secondary shaft (16×8) 41
1701 17 4 GB Intermediate shaft (16×8) 43
1701 17 5 Low gear shaft (16×8) 45
1702 17 6 GB control mechanism (16×8) 49
1701 17 7 Gear box (GB) (24×12) 53
1701 17 8 GB Primary shaft (12×24) 55
1701 17 9 GB Intermediate shaft (24×12) 57
1701 17 10 GB Low gear and back draft shaft (24×12) 59
1701 17 11 GB Gear set shaft (24×12) 63
1701 17 12 GB Secondary shaft (24×12) 65
1702 17 13 GB control mechanism (24×12) 67
1704 17 14 Pump drive 73
17 15 Gear-type oil pump 75
1716 17 16 Filter 77
1737 17 17 Distribution filter 79
Drive of Front Driving Axle

1802 18 1 Drive of front driving axle 81
Cardan Drive

2203 22 1 Cardan drive 85
2210 22 2 Guard 87
Front Driving Axle

2300 23 1 Front driving axle 89
2308 23 2 Gear 93
2302 23 3 Differential 95
2308 23 4 Wheel-hub drive 97
Rear Axle

2401, 2403, 2407 24 1 Rear axle Differential Final drives 101
2401 24 2 Final drive (lubrication) 107
2409 24 3 Differential locking mechanism 109
2409 24 4 Wet-type differential locking mechanism 111
Drawbar Hitch

2707 27 1 Drawbar hitch 113
2707 27 2 Drawbar hitch (configuration variants) 113
Frame

2801 28 1 Semi-frame assembly 117
Front Axis

3003 30 1 Steering links 119
Wheels and Hubs

3101 31 1 Front driving wheels 121
3104 31 2 Rear driving wheels Rear wheel hubs 123
Steering Control

3401 34 1 Steering column 125
3407 34 2 Hydrostatic steering control 127
3405 34 3 Hydraulic cylinder 50×25-200 131
3407 34 4 Hydraulic tank 133
Brakes

3502, 3503 35 1 Brakes Brakes control 135
3502 35 2 Brakes (version) 137
3502 35 3 Wet brakes 139
3503 35 4 Wet brakes control 141
3504, 3507 35 5 Parking and emergency brake
Parking and emergency brake control 143
3504, 3507 35 6 Parking and emergency brake
Parking and emergency brake control (for wet brakes) 147
3506 35 7 Pipelines and fittings of single wire trailer brakes’ air drive 151
3506 35 8 Pipelines and fittings of double wire trailer brakes’ air drive 153
3513 35 9 Balloon 155
3514 35 10 Break valve 157
Electrical Equipment

3700 37 1 Electrical equipment of engine 159
3700 37 2 Electrical equipment of transmission 161
3700 37 3 Electrical equipment of cabin 163
3724 37 4 Storage battery installation 167
3723 37 5 Head lamps installation 169
3723 37 6 Front lights installation 169
3723 37 7 Head lamps installation 171
3724 37 8 Front lights and head lamps installation 173
3724 37 9 Installation of back lights 175
3724 37 10 Installation of back lights 177
3724 37 11 Electrical equipment of heater 179
3738 37 12 Beacon installation 181
Instruments

3805 38 1 Dashboard 183
Tools and Accessories

3901 39 1 Operator tool 189
3912 39 2 First aid kit 191
3919 39 3 Tool box 193
Power Take-off (PTO)

4202 42 1 Rear PTO shaft Reduction gear unit 195
4209 42 3 Front PTO shaft 201
4209 42 4 Front PTO shaft Reduction gear unit 203
4211 42 5 Drive pulley 207
4216 42 6 Rear PTO shaft control (for dry brakes) 209
4216 42 7 Rear PTO shaft control (for wet brakes) 211
4216 42 8 Front PTO shaft control 213
4235 42 9 Ballast 215
Remote-Cylinder Hydraulic System

4604 46 1 Pump drive 217
4605 46 2 Hydraulically operated lift linkage 219
4605 46 3 Front lift linkage 223
4605 46 4 Bracket 225
4605 46 5 Upper link 227
4605 46 6 Lifting rod 229
4607 46 7 Hydraulic units and fittings 231
4607 46 8 Hydraulic distributor valve control (RS 70, RS 213 Mita) 251
4607 46 9 Housing and filter of hydraulic system 253
M036 50 46 10 Fast coupling 257
RP-70 46 11 Hydraulic distributor valve RP-70 259
4634 46 12 Hydraulic hoist distributor 263
4635 46 13 Hydraulic hoist control 265
4635 46 14 Hydraulic hoist 269
Screen Wipers

192 000 52 1 Front screen wiper 271
5205 52 2 Rear screen wiper 273
5208 52 3 Screen washer installation 275
Tractor Cabin

6700 67 1 Tractor cabin 277
6702 67 2 Cabin floor 283
6700 67 3 Panels 285
6708 67 4 Cabin doors 287
Operator Seat

6800 68 1 Operator seat 289
6801 68 3 Seat suspension 295
6800 68 4 Additional seat 299
Heater

8101 81 1 Heater-cooler installation 301
Cabin Accessories

8201 82 1 Inside rear-view mirror 303
8201 82 2 Side rear-view mirror 305
8204 82 3 Sun visor 307
Fin Assembly

8400 84 1 Facing 309
8403 84 2 Front wings 313
8405 84 3 Foot step 315
Control of FDA, DL, PTO Shaft, Lift Linkage, and Reduction Unit (Electrics)

8700 87 1 Control of FDA, rear axle DL, rear PTO shaft and reduction unit (1221-8700250-) 317
8700 87 2 Rear lift linkage control 321
8700 87 3 Control of DL and FDA 323
8700 87 4 Control of MMZ engine 325