2004-2009 Suzuki LT-Z250 Service Manual, Page 260Get this manual

2004-2009 Suzuki LT-Z250 Service Manual, Page 260

SERVICING INFORMATION ELECTRICAL Complaint No sparking or poor sparking123451234512345Symptom and possible causes Defective
overchargesUnstable charging Change to cold type spark plugTurn-upOverheated engineTightenLoose spark plugAdjust carburetorExcessively
lean airfuel mixtureOpen or short in lead wires, or loose lead connectionsRepair, replace or connect properlyReplaceShorted,
grounded or open generator coilReplaceShorted or punctured regulatorrectifierLead wires tend to get shorted, open-circuited,
or Repair or tightenloosely connected at terminalGrounded or open-circuited stator coils or generatorReplaceDefective regulatorrectifierReplace
1Internal short-circuit in the batteryReplace battery2Damaged or defective regulatorrectifierReplace1Lead wire insulation
frayed due to vibration, resulting in Repair or replaceintermittent shorting2Internally shorted generatorReplace3Defective
regulatorrectifierReplaceRecharge or replace1Run down batteryReplace2Defective switch contact3Brushes do not seat properly