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Fav 900
Electrics / General system
B001 / B024 - sensor, steering angle 1 / 2
E
Testing
Fav 900 chassis number 23/3001 and up
31.07.2001
9000
000137
E
a
4/4
Capitel
Docu-No.
Index
Date
Version
Page
B001 / B024 - sensor, steering angle 1 / 2
Text-module
Operation of diff. lock control
Text-module
Diff. lock OFF
Y010 - valve, diff. lock is not energised ---> there is no transmission system pressure at diff.
lock.
Diff. lock can no longer be engaged if electrical, electronic or transmission hydraulic systems fail.
Text-module
Diff. lock ON (100% engaged)
Y010 - valve, diff. lock is energised ---> 12 - 14 VDC
Diff. lock is engaged by means of transmission system pressure (18 bar) and disengaged by means
of spring force.
Text-module
Diff. lock automatic
When diff. lock automatic is set, diff. lock is engaged or disengaged in accordance with following table:
To ensure that diff. lock automatic function is working, steer to one side and then back again, out of
straight line.
PM-Picturemodule
Condition
Diff. lock
Steering angle left / right < 15
°
On
Steering angle left / right > 15
°
Off
Theoretical speed < 15 km/h
On
Theoretical speed > 15 km/h
Off
For automatic mode press
Automatic key again
Brake actuated
Off
Brake not actuated
On
PMTAB_Picture
Note:
Please refer to Operating Manual for details of
operating 4WD and diff. lock control.
K
= 4WD telltale
L
= Diff. lock telltale