KTM 250 SX-F 2017 Owner's Manual page 104

20 TROUBLESHOOTING
Faults
High oil consumption
Battery discharged
Possible cause
Piston or cylinder worn
Battery is not charging
Unwanted power consumer
Action
–
Measure the piston/cylinder mounting clear-
ance.
–
Check the charging voltage.
–
Check the stator winding of the alternator.
–
Check the open-circuit current.
102