16-2
STARTER SYSTEM
TROUBLESHOOTING
Starter motor will not turn.
●
Check for a blown main fuse before servicing.
●
Check that the stop light is correctly adjusted.
●
Check that the side stand is positioned in the condition under which the engine can be started.
With the ignition switch
“
ON
”
and squeeze
the brake lever, check for a
“
click
”
sound
from starter magnetic switch.
(
⇨
16-6
)
Connect the starter motor (+) terminal to the
battery positive terminal. (Because a large
amount of current flows, do not use thin
wires).
(
⇨
16-3
)
●
Faulty starter motor.
●
Loose or disconnected
wire or cable.
●
Faulty starter switch.
●
Faulty side stand switch.
●
Loose or poor contact at connector.
●
Open circuit in wire harness.
●
Faulty ignition switch or starter switch.
●
Loose or poor contact at connector.
●
Open circuit in wire harness.
●
Faulty brake stop switch.
●
Loose or poor contact at starter magnetic
switch coupler.
●
Faulty starter magnetic switch.
Disconnect starter magnetic switch coupler,
and check the starter magnetic switch coil
ground wire.
(
⇨
17-7
)
Connect the starter magnetic switch coupler.
Measure the starter magnetic voltage at the
starter magnetic switch coupler.
(
⇨
16-6
)
Check the starter magnetic switch operation.
(
⇨
17-8
)
CLICKS
NO CLICK.
Starter motor does not turn.
Starter motor turns.
CONTINUITY.
VOLTAGE MEASURED.
NO CONTINUITY.
NO VOLTAGE.
NORMAL
ABNORMAL
Starter motor turns slowly.
●
Low specific gravity in battery. (or dead battery)
●
Poorly connected battery terminal cable.
●
Poorly connected starter motor cable.
●
Faulty starter motor.
●
Poorly connected battery ground cable.
●
Damaged or worn brush.
Starter motor and engine turns, but engine does not start.
●
Faulty ignition system.
●
Engine problems.
Starter motor turns, but engine does not turn over.
●
Starter motor is running backwards.
-Brushes assembled improperly.
-Case assembled improperly.
-Terminals connected improperly.
●
Faulty starter clutch.
●
Damaged starter gear.
Summary of Contents for S2 125
Page 1: ......
Page 3: ......
Page 21: ...MEMO...
Page 49: ...MEMO...
Page 59: ...MEMO...
Page 63: ...7 0 LH CRANKCASECOVER CONTINUOUSLYVARIABLE TRANSMISSION LH CRANKCASE COVER...
Page 77: ...8 0 A C GENERATOR STARTER CLUTCH FLYWHEEL STATOR COMP RH SHROUD COOLING FAN...
Page 86: ...MEMO...
Page 103: ...10 0 CYLINDER PISTON CYLINDER CYLINDER GASKET PISTON TOP RING SECOND RING OIL RING...
Page 110: ...MEMO...
Page 111: ...11 0 TRANSMISSION CRANKSHAFT CRANKCASE RH CRANKCASE LH CRANKCASE CRANKSHAFT...
Page 122: ...MEMO...
Page 144: ...MEMO...
Page 145: ...13 0 REAR WHEEL BRAKE SUSPENSION REAR SWING ARM...
Page 154: ...MEMO...
Page 168: ...MEMO...
Page 177: ...MEMO...
Page 183: ...SERVICEMANUAL 2004 11 PRINTED 2004 11 PUBLICATION NO COPY...
