Yamaha TT-R50E, Руководство по эксплуатации для владельца

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ELEC
6 - 2
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.
NOTE:
• Remove the following parts before inspection.
1) Seat assembly
2) Air scoops (left and right)
3) Fuel tank
Refer to “FRONT FENDER, SEAT ASSEMBLY AND FUEL TANK” section in the CHAPTER 4.
• Use the following special tools in this inspection.
Opama pet-4000 spark checker:
YM-34487
Ignition checker:
90890-06754
Pocket tester:
YU-03112-C/90890-03112
Spark gap test
Clean or replace
spark plug.
Check entire ignition
system for connection.
Repair or replace.
Check main switch. Replace.
Check engine stop switch. Replace.
Check ignition coil. Primary coil Replace.
Secondary coil Replace.
Check AC magneto. Pickup coil Replace.
Replace CDI unit.
No Spark
OK
OK
OK
OK
OK
Spark
No good
No good
No good
No good
No good
No good