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
30
Crop_this_page
08.1.F7 Y077 - EHR cut-off valve, rear Position pickup sensor error Valve moves to neu-
tral and locks
Pilot pressure OFF
08.1.F8 Y077 - EHR cut-off valve, rear 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
08.1.F9 Y077 - EHR cut-off valve, rear 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
08.1.FA Y077 - EHR cut-off valve, rear Valve actuator deflected too
far
Valve moves to neu-
tral and locks
08.1.FB Y077 - EHR cut-off valve, rear Floating position is not
reached (dto. A.1.X4)
Valve moves to neu-
tral and locks
08.1.FC Y077 - EHR cut-off valve, rear Manual actuation (occurs
when a valve is deflected
from its neutral position)
Valve locked, pilot
pressure OFF
08.1.FD Y077 - EHR cut-off valve, rear Pilot control actuator jams Valve locked, pilot
pressure OFF
08.1.FF Y077 - EHR cut-off valve, rear No setpoint message Valve moves to neu-
tral and locks
08.1.FF Y077 - EHR cut-off valve, rear No configuration message. Valve moves to neu-
tral and locks
08.1.FF Y077 - EHR cut-off valve, rear Setpoint message not plausi-
ble
Valve moves to neu-
tral and locks
Fault
code
DIN brief description Cause Consequences Reference FENDIAS/Note