© Mitsubishi Forklift Trucks 2013. All
© Mitsubishi Forklift Trucks 2013. All
rights reserved.
rights reserved.
Revision: B
Revision: B
Document ID: 615023
Document ID: 615023
219 (244)
219 (244)
PBV20N2
PBV20N2
Service
Service Manual
Manual
Figure 109. Adjust the steering transmission ratio to 1:1
Figure 109. Adjust the steering transmission ratio to 1:1
15.11.8.4
15.11.8.4 Steering
Steering straight
straight forward
forward calibration
calibration
1.
1. With the
With the Zapi hand
Zapi hand console, go
console, go to the
to the SET OPTIONS
SET OPTIONS menu and
menu and set TILLER DEAD
set TILLER DEAD
ZONE = ON.
ZONE = ON.
2.
2. Restart
Restart the
the truck.
truck.
When the truck is restarted, there is a 20 degree dead zone in the middle of the
When the truck is restarted, there is a 20 degree dead zone in the middle of the
steering area. Inside this dead zone, turning the tiller does not turn the steering
steering area. Inside this dead zone, turning the tiller does not turn the steering
mechanism.
mechanism.
Be careful while calibrating the s
Be careful while calibrating the straight forward position.
traight forward position.
3.
3. Go to
Go to the ADJUSTMENTS menu
the ADJUSTMENTS menu and find
and find the SET
the SET STEER 0-POS parameter. By
STEER 0-POS parameter. By
increasing this value, the steering mechanism turns to the left and by
increasing this value, the steering mechanism turns to the left and by decreasing
decreasing
this value, the steering mechanism turns to the r
this value, the steering mechanism turns to the right.
ight.
4.
4. Drive carefully
Drive carefully and adju
and adjust the tiller
st the tiller and the
and the steering m
steering mechanism a
echanism as straight a
s straight as
s
possible. Then drive forward and backward to see how straight the
possible. Then drive forward and backward to see how straight the truck is
truck is
travelling. If needed, adjust the SET STEER 0-POS. parameter to adjust the
travelling. If needed, adjust the SET STEER 0-POS. parameter to adjust the straight
straight
forward driving.
forward driving.
5.
5. Press O
Press OUT an
UT and E
d ENTER to
NTER to save
save the
the settings.
settings.
6.
6. After
After the
the calibration,
calibration, restart
restart the
the truck.
truck.
7.
7. After the rest
After the restart, the TIL
art, the TILLER DEAD ZO
LER DEAD ZONE paramete
NE parameter has turned
r has turned to the O
to the OFF state
FF state
and the dead zone is no
and the dead zone is no longer present. When the tiller is in
longer present. When the tiller is in the straight forward
the straight forward
position, make sure that the truck
position, make sure that the truck really travels straight forward. If
really travels straight forward. If not, repeat the
not, repeat the
calibration steps and restart the truck again.
calibration steps and restart the truck again.
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