KTM 250 SX-F EU 2011 Owner's Manual page 82

TROUBLESHOOTING
Faults
High oil consumption
Battery discharged
(XC‑F)
Possible cause
Piston and cylinder worn
Battery is not charging
Unwanted power consumer
Action
–
Piston/cylinder - determine the mounting clear-
ance.
–
Check the charging voltage.
–
Check the stator winding of the alternator.
–
Check the open-circuit current.
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