User Manual

FENDT 900 Vario COM III Faults
B
OVERALL SYSTEM/TRACTOR
Fault Code Table FENDT 900 Vario – COM III
919 .. 1001- 934 .. 1001- 922 .. 1001- 925 .. 1001- 928 .. 1001- 931 .. 1001-
0000 B T000002
Version 3
21/09/2007
34
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09.1.E6 Y070 - EHR cut-off valve, front Final stage error (pilot control
solenoid valve)
Valve moves to neu-
tral and locks
09.1.E7 Y070 - EHR cut-off valve, front Position pickup sensor error Valve moves to neu-
tral and locks
Pilot pressure OFF
09.1.E8 Y070 - EHR cut-off valve, front Valve actuator does not return
to neutral position (frequent
cause: valve actuator mechan-
ically jams (pilot control or
main actuator) caused by con-
tamination in hydraulics area)
Valve remains deflect-
ed when engine is on,
valve locks, pilot pres-
sure OFF
09.1.E9 Y070 - EHR cut-off valve, front Valve actuator not in neutral
position when switched on
(frequent cause: valve actua-
tor mechanically jams (pilot
control or main actuator)
caused by contamination in
hydraulics area)
Valve remains deflect-
ed when engine is on,
valve locks, pilot pres-
sure OFF
09.1.EA Y070 - EHR cut-off valve, front Valve actuator deflected too
far
Valve moves to neu-
tral and locks
09.1.EB Y070 - EHR cut-off valve, front Floating position is not
reached (dto. A.1.X4)
Valve moves to neu-
tral and locks
09.1.EC Y070 - EHR cut-off valve, front Manual actuation (occurs
when a valve is deflected
from its neutral position)
Valve locked, pilot
pressure OFF
09.1.ED Y070 - EHR cut-off valve, front Pilot control actuator jams Valve locked, pilot
pressure OFF
09.1.EF Y070 - EHR cut-off valve, front No setpoint message Valve moves to neu-
tral and locks
Pilot pressure OFF
Fault
code
DIN brief description Cause Consequences Reference FENDIAS/Note