Section D. Operation Instruction Belarus – 90/92 Operation Manual
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Section D. Operation Instruction
Preparation of Tractor for Operation
Preparing a new tractor to operation
reactivate it, for this: • remove protective
covers and caps installed on the engine,
• install radiator and cylinder block
bleeders;
• fill all refillable capacities;
• unpack the muffler deposited in the
tractor cab, and install it on the exhaust
manifold so that exhaust nozzle of the
exhaust pipe be directed forward to the
tractor motion. Install tension shackle on
8…12 mm distance from the butt end of
muffler nozzle. Tighten the shackle nuts
with 44…56 Nm torque;
• drain the sediment from coarse and fine
fuel filters and from the fuel tank;
• fill with fuel and run through the fuel
supply system in order to remove air
from it;
•check the tension of the fan belt;
• check and adjust air pressure in the
tires;
• service accumulator battery;
• tighten the fastenings;
• inject all the oiling points;
• check and if necessary adjust toe-in of
the front wheels.
WARNING! In order to avoid injury prior
to staring the engine make sure that all
protective fences are in place.
ATTENTION! Start from a tug of the
new not run-in engine is not allowed in
order to avoid intensive wear of the
engine parts
Running-in
Your new tractor will work reliably and
for a long time on condition of proper
running-in and fulfillment of all
necessary service operations in the
recommended time period. In carrying
out 30-running-in observe the following:
1. Constantly monitor the instrument
readings, operation of the
lubrication system, cooling and
supply. Control oil and liquid levels in
the refillable capacities.
2. Check tightening and tighten external
fastening connections.
3. Running-in of the tractor should be
done on easy transportation and
field work (harrowing, cultivation,
sowing etc.) gradually increasing
load on different gears.
4. Do not overload the engine, do not
allow smoking or engine rpm drop.
Signs of the overload are the
following: sharp rpm drop, smoking,
no reaction from the engine on
increased supply of fuel.
5. Work of tractor on too low gear with
little load at high engine rpm would
lead to excess fuel flow. Correct
choice of gear for each specific
operating condition would result in fuel
saving and lower the wear of the
engine.
6. Do the monthly servicing regularly in
accordance with recommendations
written in this Manual.
7. Do the technical servicing after
running-in of the tractor.
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