Instructions For Tire Use - Belarus 1822.3 Operator's Manual

4.2.8.2 Instructions for tire use

To prevent premature wear of tires and tractor breakdown due to wrong use of tires,
follow the below instructions for tire use:
- carry out operations in technical maintenance of tires and wheels in due time;
- keep tires away from fuel, oil and other oil products;
- data on loads for 10 km/h (in table 4.1) are used only in conditions, requiring low
traction force: when coupling seeder and harvesting units. For operations requiring large
turning torque (tillage, etc.) use instructions for speed of 30 km/h;
- do not operate the tractor with tire inner pressure not corresponding to a regulation
rate for each specific case of its use;
- keep to the established rates of tire inner pressure in accordance with the instruc-
tions of this manual;
- when it is necessary to check and inflate tires during operation do not do it straight
after the tractor is stopped: time gap is required to let tires cool off;
- control air pressure in tires in cold condition with tire gage, which is to be periodi-
cally tested for precision of indications at stations or centers of service for any mechanical
vehicles;
- if air pressure drop is constantly observed in tires, be sure to find out the fault and
eliminate it;
- check pressure in tires, filled with a solution, with the valve staying in the extreme
upper position;
- when rear twinned wheels are mounted, inner pressure shall be provided in accor-
dance with the instructions of the table 4.3;
- use of tire sizes, not specified in the manual, is only possible upon agreement with
the plant;
- choosing and buying new tires follow the instructions of this manual.
- wrong mounting and dismounting of tires results in damage to elements of tire
structure. In household conditions tires are mounted and dismounted in a specially allo-
cated area or in a room. As a rule, tires are mounted/dismounted on a special stand, but
manual mounting/dismounting of tires is also possible (by means of tire levers and other
fixtures). Mount tires of the same size, model and design on one axis. Periodical wheel re-
arrangement precludes their uneven wear. Do not mount wheels with various wear rates
on one axis. Use of old tubes for new tires is not recommended;
- comply with a permitted axial load to reach max. pulling force in particular opera-
tional conditions during tillage and also to reach least soil compaction;
- when making a track it is obligatory to provide equal distances for counter wheels
with relation to a vertical plane, crossing the center of the tractor. Mounting wheels re-
member of a correct direction of tire rotation and of a safe distance between the wheel and
other elements of tractor design;
- do not use twin tires to increase lifting power: twin tires are used to improve grip-
ping parameters of the tractor when operating with heavy agricultural implements on soils
having low bearing capacity;
- do not operate the tractor with long wheel skidding and overload on the wheels:
with heavy implements (having weight exceeding the values permitted for the tractor) or
with soil processing implements, having resistance which is too much for the tractor in the
given soil conditions.
- avoid abrupt taking off, hard braking, sharp turns, long wheel skidding as the trac-
tor gets trapped.
IT IS FORBIDDEN TO OPERATE THE TRACTOR AND TO PUT IT FOR LONG-
TERM PARKING WITH TIRES DAMAGED OR DEFLATED.
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