Lighting System - Yamaha WR450F Manuel D'atelier Du Proprietaire

LIGHTING SYSTEM

INSPECTION STEPS
Refer to the following flow chart when inspecting the ignition system for possible problems.
Check the bulb and bulb
socket.
Check the AC magneto.
Check the entire lighting sys-
tem proper for connections.
Check the rectifier/regulator.
NOTE:
Replace the bulb and/or bulb socket.
G
1) Seat
2) Fuel tank
Use the following special tool.
G
Pocket tester:
YU-3112-C/90890-03112
OK
Lighting coil
OK
Improperly connected
OK
LIGHTING SYSTEM
No good
No good
No good
Out-put
voltage
6 - 24
– +
ELEC
Replace the bulb and/
or bulb socket.
Replace.
Repair or replace.
Replace.