6 - 4
–+ELEC
IGNITION SYSTEM
EC626002
IGNITION COIL INSPECTION
1. Inspect:
l
Primary coil resistance
Out of specification
®
Replace.
Tester (+) lead
®
Orange lead
1
Tester (–) lead
®
Black lead
2
Primary coil
resistanceTester selector
position
0.18 ~ 0.28
W
at
20 ˚C (68 ˚F)
W
´
1
2. Inspect:
l
Secondary coil resistance
Out of specification
®
Replace.
NOTE:
When inspecting the secondary coil resis-
tance, remove the spark plug cap.
Tester (+) lead
®
Spark plug lead
1
Tester (–) lead
®
Orange lead
2
Secondary coil
resistanceTester selector
position
6.3 ~ 9.5 k
W
at
20 ˚C (68 ˚F)k
W
´
1
6 - 5
–+ELEC
IGNITION SYSTEM
CDI MAGNETO INSPECTION
1. Inspect:
l
Pickup coil resistance
Out of specification ® Replace.
Tester (+) lead ® Red lead 1
Tester (–) lead ® White lead 2
Pickup coil
resistanceTester selector
position
248 ~ 372 W at
20 ˚C (68 ˚F)W ´ 100
2. Inspect:
lCharging coil resistance
Out of specification ® Replace.
Tester (+) lead ® Brown lead 1
Tester (–) lead ® Green lead 2
Charging coil
resistanceTester selector
position
688 ~ 1,032 W
at 20 ˚C (68 ˚F)W ´ 100
EC628000
CDI UNIT INSPECTION
Check all electrical components. If no fault is
found, replace the CDI unit. Then check the
electrical components again.
