Belarus 80.1 Operation Manual page 6

80-0000010B OM
3.8 Pneumatic system...................................................................................... 132
3.8.1 General information................................................................................. 132
3.8.2 Single-line pneumatic drive....................................................................... 132
3.8.2.1 Operation of single-line pneumatic drive.................................................... 132
3.8.2.2 Check and adjustment of pneumatic system brake valve drive......................... 133
3.8.3 Check and adjustment of pneumatic system pressure regulator........................ 135
3.9 3.9 Front axle 80-3000030 of tractor "BELARUS-80.1"...................................... 136
3.10 Front driving axle.....................................................................................137
3.10.1 FDA with bevel wheel gear group............................................................. 137
3.10.1.1 General information............................................................................ 137
3.10.1.2 FDA differential.................................................................................. 138
3.10.1.3 Bevel wheel gear group.......................................................................... 139
3.10.1.4 Adjustment of FDA with bevel wheel gear groups...................................... 141
3.10.2 FDA with planetary spur wheel gear groups.................................................. 143
3.10.2.1 General information............................................................................ 143
3.10.2.2 Wheel gear group of planetary spur type................................................. 144
3.10.2.3 Adjustments of FDA with planetary spur wheel gear groups ........................ 146
3.10.3 FDA drive............................................................................................ 149
3.10.3.1 Cardan drive......................................................................................149
3.10.3.2 Transfer box ..................................................................................... 150
3.10.3.2.1 General information.......................................................................... 150
3.10.3.2.2 Transfer gearbox control on tractors BELARUS-82.1/820 with universal
cabin (canopy frame or canopy base on the basis of universal cabin)........................ 151
3.10.3.2.3 Transfer gearbox control on tractors BELARUS-82.1 with canopy frame or
canopy base on the basis of small cabin.............................................................. 152
3.10.3.3 Adjustment of the control link of the FDA drive transfer box.......................... 154
3.10.3.4 Adjustment of control link of the FDA drive transfer box on tractors "BELA-
RUS-82.1" with canopy frame or canopy base on the basis of a small cabin ............... 154
3.10.3.5 Adjustment of FDA cardan drive............................................................ 154
3.11 Tractor undercarriage............................................................................... 155
3.12 Hydrostatic steering control......................................................................... 157
3.12.1 General information............................................................................... 157
3.12.2 Dosing pump........................................................................................ 161
3.12.3 Hydraulic cylinder of steering................................................................... 162
3.12.4 Alarm of HSC hydraulic system emergency state......................................... 162
3.13 Hydraulic power steering........................................................................... 163
3.13.1 General information............................................................................... 163
3.13.2 Adjustments of hydraulic power steering..................................................... 165
3.13.3 Installation of distributor on hydraulic power steering housing......................... 166
3.14 Hydrostatic steering control with hydraulic power steering housing..................... 167
3.14.1 General information............................................................................... 167
3.14.2 Adjustment of axial stroke of turning shaft .................................................. 168
3.15 Hydraulic lift linkage................................................................................. 169
3.15.1 General information............................................................................... 169
3.15.2 Adjustment of draft (position) control ......................................................... 177
3.15.2.1 Adjustment of draft control operating link................................................. 177
3.15.2.2 Adjustment of draft sensor.................................................................... 177
3.15.2.3 Adjustment of position link.................................................................... 177
3.15.2.4 Adjustment of draft link.........................................................................178
3.15.2.5 Adjustment of draft control operating link on tractors with canopy frame or
canopy base on the basis of small cabin.............................................................. 179
3.16 Rear lift linkage....................................................................................... 180
3.16.1 General information............................................................................... 180
3.16.2 Rules of RLL elements control................................................................. 181
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