PRONAR ZEFIR 85, Servicing Instruction

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PRONAR
E. WORKING WITH THE TRACTOR
PRONAR
30
MOVING FROM PLACE
ATTENTION! Before starting to work with the tractor you must check functioning of the
engine, steering system, brake system and remaining systems and assemblies of the
tractor.
The engine should run stably within the whole range of rotational speeds.
Control elements, steering system, brakes, lighting and signalling installation, wipers of windows should
be operational and should be in good technical condition.
Moving from place you must perform the following actions:
•
press the clutch pedal until resistance ( fig . E-6 );
•
release the parking brake switched on previously;
Fig. E-6 Clutch pedal.
Fig. E-7 . Levers for change of gears of the tractors ZEFIR.
A – the lever for change of gears and the diagram for controlling the lever of change of gears;
B – the lever for selection of group of gears and the diagram for controlling the lever for selection of group of
gears
•
by means of the lever for steering selection of group of gears according to the diagram B ( fig. E-7 ) you
must switch on the selected group of gears „H” (fast gears) ; „M” (normal gears) ; „L” (slow gears) or
„R” (reverse gears) .
ATTENTION: Switchng of gears„H – M – L - R” should take place only after total stopping of the
tractor.
•
by means of the lever for controlling change of gears according to the diagram A ( fig. E-7 ) you must
switch on the selected gear „ 1, 2, 3 or 4”.
ATTENTION: Switching of gears „1, 2, 3 or 4” can take place during driving of the tractor.
•
you must switch gear through fluent motion, without jerking the lever. If automatic switching-on of the
gear does not take place, you must shift the lever into neutral position also through fluent motion, release
slightly press on the clutch pedal, and next press to resistance and switch on the gear.Similarily you
must procedure in case of operating the lever for controlling selection of group of gears.
•
fluently and slowly press the „gas” pedal (increasing rotational speed of the engine), also release press
on the clutch pedal through fluent motion;
•
after releasing press on the clutch pedal you must remove the leg from the pedal;
•
further switching of gears should take place during driving after pressing the clutch pedal to resistance.
A
B