OK
*2 Check battery.
OK
Check each coupler and
wire connection.
OK
Check charging voltage.
No good Check AC magneto.
OK
Replace rectifier/regulator.
*1 Check fuse.

CHARGING SYSTEM

EC680000

CHARGING SYSTEM

EC681001

ELEC

+

INSPECTION STEPS

If the battery is not charged, use the following inspection steps. No good

No good

No good

OK

Replace fuse and check wire harness.

Recharge or replace.

Repair or replace.

Charging system is

good.

Charging coil

No good

Replace.

*1 marked: Refer to “FUSE INSPECTION” section in the CHAPTER 3.

*2 marked: Refer to “BATTERY INSPECTION AND CHARGING” section in the CHAPTER 3.

NOTE:

Remove the following parts before inspection.

1)Seat

2)Fuel tank

Use the following special tool in this inspection.

Pocket tester:

YU-3112-C/90890-03112

Inductive tachometer: YU-8036-B

Engine tachometer: 90890-03113

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Yamaha WR45OFR service manual Charging System