CS-350WES
18
IGNITION SYSTEM
A
D
C
3-6 Checking ignition coil resistance
1. Remove starter assembly and air cleaner cover.
Connect one probe of Ohm-meter or multimeter to
spark plug cap coil and the other probe to core of
ignition coil. Measure the secondary coil
resistance.
2. If the reading is infinite resistance, remove spark
plug cap and spark plug cap coil and measure
resistance between the conduction wire of high
tension lead and ignition coil core.
3. If the reading at step 1 or 2 is not in the range of
“1-2 Technical data”, replace with a new ignition coil.
4. Remove connector of switch lead from ignition
switch.
5. Connect one probe of an Ohm-meter or
multimeter to the connector of switch lead, and the
other probe to ignition coil core to check exciter coil
resistance (It might be in the range of 100-200 Ω) If
the reading is big difference from the range, replace
ignition coil with new one.
3-5 Replacing ignition switch
1. Loosen nut (A), and remove ignition switch from
carburetor case.
2. Put terminal (D) of ground lead on carburetor case
as shown. Align notch (C) of new ignition switch (B)
with tab of carburetor case, fasten nut (A) on the
new ignition switch.
3. Connect switch lead connector to terminal of
ignition switch. Place all leads on original positions.
B
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