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Engine Performance Limitation
Drive away
NM13N094
1. Depress the clutch pedal.
2. Shift the main shifting lever to neutral position.
3. Start the engine.
4. Set the engine speed from 800 to 850 r.p.m.
5. Select road or reduced gears.
6. Shift the reversing lever to the tractor's travel direction (to the front or reversing).
7. Engage applicable gear for tractor's start
8. Increase engine revolutions slightly.
9. Prepare manual brake for unbraking.
10. Release the clutch pedal only to the point of travel engagement and with simultaneous increase of
engine revolutions continue in smooth release of clutch pedal.
11. Unbrake manual brake completely.
12. Drive away smoothly and slowly.
A very fast drive away may cause overload of driving set, increased fuel consumption,
excessive tires wear and load damage. Drive away with 1
st
gear to be used only when driving with
a heavy trailer up the slope and in difficult terrain.
The engine control unit will automatically limit engine
performance in the following cases:
z
If the coolant temperature exceeds 110ºC, the
overheating indicator on the dashboard comes on (A).
Stop working and keep the engine running at idle until the
coolant temperature decreases and the indicator goes off.
If the coolant temperature does not drop while the engine
is running at idle, stop the engine and check coolant
contents.
z
If coolant level in the equalizing reservoir falls under
a critical limit, a maintenance notification of
COOLANT
LEVEL
will show up on the dashboard display (B)
Check joint tightness in the engine cooling system and
coolant contents. Top up the missing contents up to the
upper mark labelled with MAX.
Loosen the overpressure plug only after the
coolant cools down! Scalding danger!
NM14D053
DRIVING OPERATION
39
Содержание MAJOR
Страница 1: ...60 80 Tractor is Zetor Since 1946 OPERATOR S MANUAL MAJOR 01 2014...
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Страница 108: ...Made in EU www zetor com zetor zetor com...