Yamaha RS90K, Руководство по обслуживанию

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8-3
– +
ELEC
IGNITION SYSTEM
TROUBLESHOOTING
Check the main fuse and ignition fuse.
Refer to “FUSE INSPECTION” in CHAPTER 2.
Check the battery.
Refer to “BATTERY INSPECTION” in CHAPTER 2.
Check the spark plug gap.
Refer to “SPARK PLUGS” in CHAPTER 2.
Check the ignition spark gap.
Check the ignition coil resistance.
Check the pickup coil.
Check the engine stop switch, throttle switch and
main switch.
Check the throttle position sensor.
Refer to “THROTTLE POSITION SENSOR (T.P.S.)
INSPECTION AND ADJUSTMENT” in CHAPTER
7.
Check the ignition system’s wiring.
Refer to “CIRCUIT DIAGRAM”.
Correct the connection and/or ignitor unit.
NO SPARK OR WEAK SPARK.
OK
FAULTY Replace the main fuse and/or ignition fuse.
OK
OUT OF SPECIFICATION Replace and/or charge the battery.
Refer to “BATTERY INSPECTION” in CHAPTER
2.
OK
OUT OF SPECIFICATION Repair or replace the spark plug.
Refer to “SPARK PLUGS” in CHAPTER 2.
OK
OUT OF SPECIFICATION
Replace the ignition coil.
OK
OUT OF SPECIFICATION Replace the ignition coil.
OK
OUT OF SPECIFICATION Replace the stator coil assembly.
OK
FAULTY Replace the right handlebar switch, and/or main
switch.
OK
FAULTY
Replace the throttle position sensor.
OK
FAULTY Properly connect or repair the ignition system’s
wiring.