3. TROUBLESHOOTING
30
Check the ignition coil
(primary side
）
Measure the resistance of the primary coil by attaching
one ohmmeter lead to the ignition coil’s primary
terminal while touching the other tester lead to the iron
core.
Primary side resistance value
：
0.8-1.0
Ω
（
Secondary side
）
Measure the resistance of the secondary side of the coil
with the spark plug cap removed, touching one test lead to
the high tension cord while touching the other tester lead
to the coil’s iron core.
Secondary side resistance value
：
5.9-7.1k
Ω
Measure the resistance of the spark plug cap by
attaching one ohmmeter lead to the wire end of the plug
cap while touching the other tester lead to the spark plug
end.
Resistance value
：
7.5-12.5k
Ω
Flywheel
Align the position block with the four small holes on the rear side of the flywheel.
Align position block with small holes of the centre on the flywheel rear side.
