Troubleshooting - Yamaha MBK YQ100 Service Manual

TROUBLESHOOTING

THE BATTERY IS NOT CHARGED
Procedure
Check:
1. Fuse (main)
2. Battery
3. Charging voltage
4. Charging coil resistance
5. Connections
NOTE:
• Remove the following parts before proceed-
ing with the troubleshooting:
1) Battery cover
2) Side covers (right and left)
• For accurate troubleshooting special
tools:
Inductive tachometer:
90890-03113
Pocket tester:
90890-03112
1.Fuse.
Refer to "SWITCH INSPECTION" section.
2.Battery
• Check the condition of the battery.
Refer to "CHECKING THE BATTERY" in
the Chapter 3.
CHARGING SYSTEM
CONTINUITY
MEETS
SPECIFICATION
7-18
NO CONTINUITY
Replace the fuse.
DOES NOT MEET SPECIFICATION
• Clean battery terminals.
• Charge or replace the battery.
ELEC