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21 TROUBLESHOOTING
Faults
White smoke emission (steam
in exhaust gas)
Gear oil exits at the vent hose
Water in the gear oil
Malfunction indicator lamp
lights up or flashes
12-V battery discharged
Values in combination
instrument deleted (time, stop
watch, lap times)
156
Possible cause
Damaged cylinder head or
cylinder head gasket
Too much gear oil added
Damaged radial shaft seal ring
or water pump
Malfunction in the electronic
fuel injection
The 12-V battery is not being
charged by the alternator
Unwanted electrical power con-
sumer
The combination instrument
battery is empty
Action
–
Check the cylinder head and cylinder
head gasket.
–
Check the gear oil level. (
–
Check the radial shaft seal ring and the
water pump.
–
Check wiring for damage and electrical
plug-in connectors for corrosion and
damage.
–
Read out the fault memory using the
KTM diagnostics tool.
–
Check the charging voltage.
–
Check the stator winding of the alter-
nator.
–
Check the open-circuit current.
–
Change combination instrument bat-
tery. (
p. 127)
p. 147)
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