Terex Genie Z-40/23N, Service And Repair Manual

Page: 73 / 125

September 2016 Service and Repair Manual
Steer Axle Components
Part No. 1268528 Z-40/23N, Z-40/23N RJ 63
How to Calibrate the Steer Angle
Sensor
1 Turn the key switch to platform control.
2 Pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
3 Using the thumb rocker switch on the drive
joystick, adjust the steer wheels so they are
pointing straight ahead, in line with the
nonsteer wheels. Release the foot switch.
4 Move and hold the drive enable toggle switch
in the right direction while holding the steer
rocker switch in the right direction.
5 When the display leaves SYSTEM READY
mode, release the drive enable toggle switch
and the steer rocker switch on the drive steer
joystick.
Result: The display will show FAULTS.
6 Momentarily activate the steer rocker switch in
the right direction until SETTINGS is shown on
the display.
7 Momentarily activate the steer rocker switch in
the right direction until you see the DRIVE
SETTINGS screen.
8 Momentarily activate the drive enable toggle
switch in the right direction until you see the
CALIBRATE CENTER screen.
Note: Authorization is not required for steer
calibrations.
Calibrate Steer Center
9 Momentarily activate the drive enable toggle
switch in the right direction.
Result: The display will show NO and
ENABLE will appear at the bottom of the
screen.
10 Momentarily activate the steer rocker switch in
the right direction to activate calibrate steer
center.
Result: ENABLE will appear at the bottom of
the screen.
11 Momentarily activate the drive enable toggle
switch in the right direction.
Result: The display will show YES. Proceed to
step 12.
Result: System does not allow YES to appear.
Press in the red Emergency stop button and
return to step one. Check steer angle sensor
wiring is correct and steer tires are pointing
straight ahead.
12 Momentarily activate the drive enable toggle
switch in the right direction to save the setting.
Result: The alarm will sound indicating the
setting has been saved.
Calibrate Steer Right
13 Momentarily activate the steer rocker switch in
the right direction until you see the
CALIBRATE RIGHT screen and press the
drive enable toggle switch once to the right.
Result: The display will show NO and
ENABLE will appear at the bottom of the
screen.
14 Adjust the steer wheels fully in the right
direction.
15 Momentarily activate the drive enable toggle
switch in the right direction to activate calibrate
steer right.
Result: ENABLE will appear at the bottom of
the screen.
16 Momentarily activate the steer rocker switch in
the right direction.
Result: The display will show YES.
17 Momentarily activate the drive enable toggle
switch in the right direction to save the setting.
Result: The alarm should sound indicating the
setting has been saved.
Calibrate Steer Left
18 Momentarily activate the steer rocker switch in
the right direction until you see the
CALIBRATE LEFT screen and press the drive
enable toggle switch once to the right.