6 - 6
–
+
ELEC
IGNITION SYSTEM
3. Inspect:
• Secondary coil resistance
Out of specification
→
Replace.
4. Inspect:
• Sealed portion of ignition coil
a
• Spark plug terminal pin
b
• Threaded portion of spark plug
c
Wear
→
Replace.
AC MAGNETO INSPECTION
1. Inspect:
• Pick-up coil resistance
Out of specification
→
Replace.
NEUTRAL SWITCH INSPECTION
1. Inspect:
• Neutral switch conduct
No continuity while in neutral
→
Replace.
Continuity while in gear
→
Replace.
EC628000
CDI UNIT INSPECTION
Check all electrical components. If no fault is
found, replace the CDI unit. Then check the
electrical components again.
Tester (+) lead
→
Orange lead
1
Tester (–) lead
→
Spark plug terminal
2
Secondary coil
resistance
Tester selector
position
4.6 ~ 6.8 k
Ω
at
20 °C (68 °F)
k
Ω
×
1
Tester (+) lead
→
Red lead
1
Tester (–) lead
→
White lead
2
Pick-up coil
resistance
Tester selector
position
248 ~ 372
Ω
at
20 °C (68 °F)
Ω
×
100
Tester (+) lead
→
Sky blue lead
1
Tester (–) lead
→
Ground
2
Sb
1
Ground
Tester selec-
tor position
NEUTRAL
Ω
××××
1
IN GEAR
R
W
1
2
–
+
Ω×
1
1
2
L
/
W
Sb