7-8 SERVICING INFORMATION
ELECTRICAL
Complaint
Symptom and possible causes
Remedy
No sparking or poor
sparking.
1. Defective ignition coil or CDI unit.
2. Defective spark plug.
3. Defective pick-up coil or startor coil.
4. Open-circuited wiring connections.
Replace.
Replace.
Replace.
Check and repair.
Spark plug soon
become fouled with
carbon.
1. Mixture too rich.
2. Idling speed set too high.
3. Incorrect gasoline.
4. Dirty air cleaner element.
5. Too cold spark plug.
Adjust carburetor.
Adjust carburetor.
Change.
Clean.
Replace with hot type plug.
Spark plug become
fouled too soon.
1. Worn piston rings.
2. Worn piston or cylinder.
3. Excessive clearance of valve stems in valve
guides.
4. Worn stem oil seal.
Replace.
Replace.
Replace.
Replace.
Spark plug elec-
trodes overheat or
burn.
1. Too hot spark plug.
2. Overheated engine.
3. Loose spark plug.
4. Too lean mixture.
Replace with cold type
plug.
Tune up.
Retighten.
Adjust carburetor.
Battery does not
charge.
1. Open or short-circuited lead wires, or loose lead
connections.
2. Short-circuited, grounded or open startor coils.
3. Short-circuited or punctured regulator/rectifier.
Repair or replace or
retighten.
Replace.
Replace.
Battery does
charge, but charg-
ing rate is below the
specification.
1. Lead wires tend to get shorted or open-circuited
or loosely connected at terminals.
2. Grounded or open-circuited stator coils.
3. Defective regulator/rectifier.
4. Defective cell plates in the battery.
Repair or retighten.
Replace.
Replace.
Replace the battery.
Overcharges.
1. Internal short-circuit in the battery.
2. Damaged or defective resistor element in the reg-
ulator/rectifier.
3. Poorly grounded regulator/rectifier.
Replace the battery.
Replace.
Clean and tighten ground
connection.
Unstable charging.
1. Lead wire insulation frayed due to vibration,
resulting in intermittent short-circuiting.
2. Internally short-circuited stator coils.
3. Defective regulator/rectifier.
Repair or replace.
Replace.
Replace.
Starter button is not
effective.
1. Run down battery.
2. Defective switch contacts.
3. Brushes not seating properly on starter motor
commutator.
4. Defective starter relay.
5. Defective main fuse.
Repair or replace.
Replace.
Repair or replace.
Replace.
Replace.
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Содержание UY125
Страница 4: ...White Page http mototh com ...
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Страница 31: ...PERIODIC MAINTENANCE 2 19 http mototh com ...
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Страница 183: ...ELECTRICAL SYSTEM 6 7 8 Ignition coil 9 Starter relay 0 Starter motor http mototh com ...
Страница 214: ...White Page http mototh com ...
Страница 234: ...7 20 SERVICING INFORMATION CLUTCH TRANSMISSION DRIVE BELT INSTALLATION 1 1 1 1 1 Remove excess grease http mototh com ...
Страница 235: ...SERVICING INFORMATION 7 21 COOLING FAN INSTALLATION 33 N m 3 3 kgf m 10 N m 1 0 kgf m http mototh com ...
Страница 236: ...7 22 SERVICING INFORMATION FUEL TANK INSTALLATION Fuel tap Vacuum hose Fuel hose Clip http mototh com ...
Страница 241: ...SERVICING INFORMATION 7 27 REAR BRAKE CAM LEVER INSTALLATION 33 40 35 Match Match Match Set position http mototh com ...
Страница 243: ...SERVICING INFORMATION 7 29 SEAT HINGE INSTALLATION 96 Seat Assy E ring RH LH FWD http mototh com ...
Страница 244: ...7 30 SERVICING INFORMATION FRONT WHEEL UY125 5 J _ http mototh com ...
Страница 245: ...SERVICING INFORMATION 7 31 FRONT WHEEL UY125S Clearance 1 mm http mototh com ...
Страница 246: ...7 32 SERVICING INFORMATION REAR WHEEL http mototh com ...
Страница 258: ...Prepared by August 2005 Part No 99500 31310 01E Printed in Thailand 260 THAI SUZUKI MOTOR CO LTD http mototh com ...