Suzuki GN125F, Service Manual

Page: 113 / 148

E L E C T R I C A L
6-2
STARTER MOTOR DISASSEMBLY
Remove the starter motor. (Refer to page 3-7)
Disassemble the starter motor as shown.
1
2
3
4
5
6
O-ring
Housing end(outside)
Starter motor body
Amature shaft
Carbon brush
Housing end(inside)
Measure the starter relay voltage at
the starter relay connectors (between
Y/G
and W/B ) when the starter
button is pushed.
Voltage measured
Faulty ignition switch
Faulty front brake light switch
Faulty rear brake light switch
Faulty starter button
Poor contact of connector
Open circuit in wiring harness
Check the starter relay
(Refer to page 6-9)
Faulty starting relay
Not voltage
Incorrect
Starter motor runs,
but does not start engine.
Open circuit in wiring harness
Poor contact of connector
Faulty CDI unit
Faulty ignition coil
Faulty generator
Faulty starter clutch