Belarus 1021, Руководство по эксплуатации

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BELARUS-1021/1021.3 Operating manual
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Attention: It is strictly forbidden to fill the tires with water (solution) over 75% of their
volume, because an excessive volume of fluid can result in destruction of tires (casings or tubes)!
Using water (solution) in the front and especially in the rear tires significantly increases the
rigidity of the tires, the depth of trace and soil compaction. If water (solution) must be used, we
recommend filling all tires to the same level not exceeding 40%.
Attention: Apply filling tires with (water) solution by over 40% only as a last resort!
Volume of water (solution) filled in tire.
Tire
Amount of water, l
(when filled at 75%)
Amount of water, l
(when filled at 40%)
11.2R24 80 42
360/70R24 119 60
18.4R34 F-11 374 199
16.9R38 356 189
11.2R42 135 72
During the cold season, when the temperatures drop below + 5ºC, in order to prevent the
danger of water freezing, add CaCI to the water, g in amount of:
Ambient temperature
Amount of calcium
chloride,g/l of water
up to 15°C 200.0
up to 25°C 300.0
up to 35°C 435.0
Caution: When making a solution of liquid ballast, always add calcium chloride in
water and stir the solution until calcium chloride is completely dissolved! Never add water to
the calcium chloride! When preparing the solution wear protective goggles! In the case of eye
contact with the solution, immediately rinse them with clean cold water for five minutes! As
soon as possible, seek medical help!
Procedure for filling tires with water or aqueous solution
Fill fluid proceeding as follows:
1. Jack up the tractor;
2. Turn the wheel (2) (Fig. 6.10.1) with its valve (1)up;
3. Screw out the inner valve and insert a combined air/water valve in its place (2) (Fig.
6.10.2) through which water (solution) is filled in and air is evacuated from the tire
simultaneously;
4. Fill in water (solution);
5. When filling is completed, remove the combined valve and screw in the inner valve, to
bring the pressure up to the rated operating pressure of the tire.