To do a configuration of the gearbox
•
To change gearbox setup on the control panel
display, refer to the operator's manual for the control
panel.
Configuration of a 1-speed gearbox model
There are 5 possible configurations for a 1-speed
gearbox product:
Refer to the operator's manual for the control panel for
more information.
Configuration of a 3-speed gearbox model
There are 3 possible configurations for a 3-speed
gearbox product:
350–650/14–26
500–750/20–30
500–900/20–36
Refer to the operator's manual for the control panel for
more information.
To change gears on a 3-speed gearbox model
CAUTION: Do not change gears when the
engine is on or before you do a check of the
product configuration. There is a risk of
damage to the gearbox.
The gearbox has 3 speed positions and 2 neutral
positions available. When the gearbox is set to neutral
18
mm/in.
350/14
500/20
650/26
750/30
900/36
mm/in.
position, the cutting blade does not rotate when the
engine is on.
1. Turn the engine start switch to the stop position.
2. Make sure that the dimension of the gearbox pulleys,
blade shaft pulleys and blade shaft flanges are
correct for the dimension of the installed cutting
blade.
3. Make sure that the blade shaft speed is correct.
4. Turn the knob (A) 2 revolutions counterclockwise to
loosen the locknut.
A
5. Loosen the locknut fully but do not remove it.
6. Move the gearshift lever (B) to the applicable gear. If
it is not easy to move the gearshift lever, turn the
blade shaft a small distance.
7. Tighten the knob clockwise with your fingers.
8. Tighten the locknut with the supplied blade shaft
wrench. Refer to
Product overview, rear on page 4 .
2
N
1
N
3
B
1143 - 002 - 08.07.2019