Rectifier/Regulator Inspection - Yamaha WR450F(W) Owner's Service Manual

Wr series
Table of Contents

Advertisement

W
Y
R
1
2
B
LIGHTING SYSTEM

RECTIFIER/REGULATOR INSPECTION

1. Connect the battery leads.
2. Start the engine.
3. Turn on the headlight and taillight by turn-
ing on the lights switch.
4. Inspect:
• Out-put voltage
Out of specification → Replace rectifier/
regulator.
Tester (+) lead → Yellow lead 1
Tester (–) lead → Black lead 2
Out-put voltage
12.5 ~ 13.5 V at
5,000 r/min
6 - 25
+
ELEC
Tester selector
position
ACV-20

Advertisement

Table of Contents
loading

This manual is also suitable for:

Wr450f 2007Wr450fw 2007Wr450f

Table of Contents