Change The Direction Of Drive - Using The Clutch Pedal; Gear Shifting; Gear Shifting - Using The Clutch Pedal; Gear Shifting - Using The Clutch Control Button On The Head Of Gear Shifting Lever - Zetor CRYSTAL Series Operator's Manual

Change the direction of drive - using the clutch pedal

1. Depress the clutch pedal and stop the tractor by foot brake.
2. Shift the reversing lever to the requested direction of tractor drive.
3. Release the clutch pedal only to the point of travel engagement and with simultaneous increase of engine
revolutions continue in smooth release of the clutch pedal.
4. Start smoothly and slowly.

Gear shifting

- For shifting the gear speeds while travelling use the travel clutch control by a red button of clutch control on
the head of gear shifting lever.
- When shifting gears, press and hold the red button of clutch control on the head of gear shifting lever,
release the gas pedal, throw out the gear, shift an applicable gear speed, release the red button and then
increase the engine revolutions.
- If operation conditions permit, use the function of multiplier preselection.

Gear shifting - Using the clutch pedal

Depress the clutch pedal (clutch disengaged). At the same time release the pedal of foot throttle and shift the
applicable gear speed. Release the clutch pedal smoothly (clutch is being engaged) and at the same time
increase the engine revolutions.

Gear shifting - using the clutch control button on the head of gear shifting lever

Press the clutch control button on the head of gear shifting lever. At the same time release foot throttle pedal
and shift the applicable gear speed. Release the button of clutch control (clutch is being engaged) and at the
same time increase the engine revolutions.
Note: Clutch pedal is always preselected to the use of button of clutch control on the head of gear shifting
lever.

Blocking the automatic dead start function

With some failures of travel clutches system, the function
of automatic dead start is blocked. This situation is
signalized by an inscription displayed on a display. In this
case reversing lever under the steering wheel serves only
for the selection of direction of drive, the button for clutch
control on gear shifting lever does not work. For dead start
of tractor and gear shifting, it is possible to use only clutch
pedal.
If this situation occurs, finish your work and
contact service.

Three-gear torque multiplier

Three-gear multiplier is a standard equipment of all types
of tractors. Shifting individual gears of three-gear multiplier
is controlled by two buttons on the head of main gear
shifting lever.
H- Increasing travel speed
L- Decreasing travel speed
It is done without travel clutch pedal depressed (under
load).
DRIVING OPERATION
75
C15N128
FH12N058