Belarus 1523, Operating Manual

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BELARUS- 1523/1523В /1523.3 /1523В.3 Introduction
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TO THE OPERATORS’ ATTENTION:
1. Prior to proceeding to operation of the tractor, read carefully this Manual and strictly
follow all the instructions related to operation and maintenance of the tractor.
2. Be sure to run in the tractor for initial 30 hours. Right up to Maintenance Service 1
(125 h), the diesel-engine loading should not exceed 80 % percent of its power rat-
ing.
3. Your tractor is equipped with a speed-range type transmission gearbox. The ranges
are switched over by means of tooth-type flexible clutches, while the gears within the
range are shifted by means of synchronizers.
To engage a range:
— depress the clutch pedal completely and allow the tractor to come to a standstill;
— then gently, without jerks, select the desired range using the range engage-
ment lever;
— release smoothly the clutch pedal.
To engage a gear:
— depress the clutch pedal completely;
— shift the change-over stick smoothly, without jerks, and hold it in this drawn-in
position until the gear is fully engaged;
— release smoothly the clutch pedal.
While on move, gear-shifting within the range should only be made during transport mis-
sion, running on hard-surfaced or natural, unpaved roads. When a machine-and-tractor
rig is operating off-roads (ploughed fields, peat deposit sites, sandy soils, etc.), NEVER
shift gears because of the inevitable abrupt stopping of the combination. In this case,
negotiate such a terrain in a pre-selected gear. Failure to follow the above instructions
could result in premature wear of gears and tooth-type flexible clutch splines as well as
in synchronizers damage.
IMPORTANT! If, with the clutch pedal completely depressed, changing of ranges and
gears is accompanied by excessive gritting sound, call up your local “Belarus” dealer
office to rectify the problem immediately.
4. Observe the rules of PTO engagement. When engaging and disengaging the PTO,
move the PTO lever smoothly to avoid damage to the shafts, gears and/or PTO tail-
piece.
5. The service and parking brakes should be only adjusted with the tractor placed on a
level ground, with the engine stopped and the rear wheels choked in the front and
the rear to prevent the tractor from accidental displacement.
Re-equipment and/or modification of the tractor without manufacturer’s agree-
ment are prohibited.