Farmer 400
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Tractor / General system
Troubleshooting chart: implement control block at tractor valve
B
Faults
02.11.2000
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Docu-No.
Index
Date
Version
Page
Troubleshooting chart: implement control block at tractor valve
Text-module
Message - symptom - fault
A
Rise in oil temperature
B
Commands not being carried out, i.e. "implement not working"
C
D
E
F
G
X
likely
possible
Fault
Cause
Action, if neces-
sary see ...
O
A B C D E F G H J K L
X
Lack of cooling
Contaminated
radiator
Check
O
Insufficient residual
oil volume in tank
Check
O
Visco fan does not
kick in
Check
X
Engine speed too low
X
LS pump working
constantly against
pressure
Implement cannot
reach setpoint
X
Consumer working
against stop too long
e.g. seized valve or
time function of EHS
valve too long
X
LS pump constantly
working at excessive
pressure
Set quantity at tractor
valve is higher than
consumers' setpoint
quantity
X X
Control block not mat-
ched to open system
"LS screw" not
corrected
See relevant
Operating Manual for
implement
