15. ELECTRICAL EQUIPMENT SUPER8 50 2T
IGNITION SYSTEM
No spark at plug Engine starts but turns poorly
· Faulty spark plug · Ignition primary circuit
· Poorly connected, broken or shorted wire --Faulty ignition coil
--Between A.C. generator and CDI unit --Poorly connected wire or connector
--Between CDI unit and ignition coil · Ignition secondary circuit
--Between CDI unit and ignition switch --Faulty ignition coil
--Between ignition coil and spark plug --Faulty spark plug
· Faulty ignition switch --Poorly insulated plug cap
· Faulty ignition coil · Improper ignition timing
· Faulty CDI unit --Battery voltage too low (6V max.)
· Faulty A.C. generator --Faulty CDI unit
STARTING SYSTEM
Starter motor won`t turn Lack of power
· Fuse burned out · Weak battery
· Weak battery · Loose wire or connection
· Faulty ignition switch · Foreign matter stuck in starter motor
· Faulty starter switch or pinion
· Faulty front or rear stop switch Starter motor rotates but engine does
· Faulty starter relay not start
· Poorly connected, broken or shorted wire · Faulty starter pinion
· Faulty starter motor · Starter motor rotates reversely
· Faulty starter clutch
· Weak battery
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