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IGNITION SYSTEM
8-15
E
–
+
ELEC
CHECKING THE CDI UNIT
Measure:
•
CDI unit output peak voltage
Below specification
→
Replace the
CDI unit.
NOTE:
Before measuring CDI unit output peak volt-
age, mak e sure that no abnormality is
observed on the charge coil and the pulser
coil.
Output peak voltage
B-L
r/min.
Cranking
1,500
3,500
Opened Closed
D.C. V
151
100
123
161
Peak voltage adaptor
YU-39991/90890-03169
2 Pins test harness
90890-06767
Summary of Contents for F40BED
Page 126: ...GENERAL 3 25 E CHK ADJ LUBRICATION POINTS Apply Water resistant grease ...
Page 128: ...CHK ADJ 3 26 GENERAL E ...
Page 129: ...3 26 CHK ADJ F D ES ...
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Page 537: ...Printed on recycled paper Printed in Japan Sep 1999 1 7 1 F40B YAMAHA MOTOR CO LTD ...