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ELEC
6 - 3
IGNITION SYSTEM
EC620000
IGNITION SYSTEM
INSPECTION STEPS
Use the following steps for checking the possibility of the malfunctioning engine being attributable to
ignition system failure and for checking the spark plug which will not spark.
*marked: Only when the ignition checker is used.
NOTE:
●
Remove the following parts before inspection.
1) Seat
2) Fuel tank
●
Use the following special tools in this inspection.
Dynamic spark tester:
YM-34487
Ignition checker:
90890-06754
Pocket tester:
YU-3112-C/90890-03112
Spark gap test
*Clean or replace
spark plug.
Check entire ignition
system for connection.
Repair or replace.
Check engine stop switch.
Replace.
Check ignition coil.
Primary coil
Replace.
Secondary coil
Replace.
Check CDI magneto.
Pickup coil
Replace.
Charging coil
Replace.
Check neutral switch.
Repair or replace.
Replace CDI unit.
No spark
OK
OK
OK
OK
OK
Spark
No good
No good
No good
No good
No good
No good
No good
