OPERATING INSTRUCTIONS
Tractor pre-operation
When preparing a new tractor for opera-
tion, re-activate it: To do this:
• remove protective covers and plugs fit-
ted on the engine;
• install peacocks of the radiator and cyl-
inder block;
• fill in all the refill tanks;
• u n pack the silencer put in the cab and fit it
onto the exhaust manifold so that exhaust
pipe outlet cut would be directed forward
along the tractor motion. Install the retain -
ing clip at the distance of 8…12 mm from
the silencer branch end. Tighten the clip
nuts with the torque of 44…54 Nm;
• drain the sediment from the coarse and
fine fuel filters and fuel tank;
• fill the fuel supply system with fuel and
bleed the system to remove air from it;
• check the fan belt tension;
• check and adjust the air pressure in the
tyres;
• make the service of the storage bat-
tery;
• tighten the fasteners;
• grease all the lubrication points using a
gun;
• check and adjust, if necessary, the
front wheel toe-in.
WARNING! To avoid injuries, make
sure that all protective guards are in
their places prior to starting the die-
sel engine.
ATTENTION! Starting a new engine,
which is not run-in, by towing is not al-
lowed to avoid the intense wear of the
engine parts.
Running-in
Your new tractor will work reliably and
for long time, provided that running-in is
made properly and necessary mainte-
nance is provided within the recom-
mended terms. When executing the 30-
hour running-in, observe the following
rules:
1 . Watch constantly the instrument
readings and operation of lubricating,
cooling and feed systems. Monitor he
oil and fluid levels in refill tanks.
2 . Check the tightening and retighten the
external fastening junctions.
3 . Run in the tractor on light transport
and field works (harrowing, cultiva-
tion, sowing, etc.), gradually increas-
ing the load at different gears.
4 . Do not overload the engine, do not
allow fuming or drop of the rotational
speed. The overload symptoms are
abrupt drop of the rotational speed,
fuming and failure to respond to
higher fuel feed.
5 . The operation of the tractor at very low
gear with small load at high rotational
speed of the engine will result in ex -
cessive fuel consumption. The correct
gear selection for each particular work
provides the fuel saving and reduces
the engine wear.
6 . Regularly perform time-shift mainte-
nance in accordance with recommen-
dations stated in this Manual.
7. After running-in the tractor, perform
the maintenance works (see Section
“Maintenance”) .
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