Suzuki UG110 2021, Руководство по обслуживанию, Страница: 158 / 198

ELECTRICAL SYSTEM 6-17
IGNITION COIL RESISTANCE
Measure the ignition coil resistance in both the primary and sec-
ondary windings. If the windings are in sound condition, their
resistance should be close to the specified values.
&
Ignition coil resistance
Primary: 0.05 – 1.0
Ω
(
+
terminal –
-
terminal)
Secondary: 12 – 20 k
Ω
(
+
terminal – Spark plug cap)
PICKUP COIL PEAK VOLTAGE
• Remove the trunk. (
!
5-6)
NOTE:
Be sure all of the couplers are connected properly and the bat-
tery is fully-charged.
• Disconnect the CDI unit coupler
1
.
• Measure the pickup coil peak voltage between the White and
Brown lead wires using the multi circuit tester.
• Connect the multi circuit tester with the peak volt adaptor as
follows.
-
Probe: White lead wire
+
Probe: Brown lead wire
# # # # #
09900-25008: Multi circuit tester set
"
When using the multi circuit tester and peak volt adap-
tor, refer to the appropriate instruction manual.
• Turn the ignition switch to the “ON” position.
• Measure the pickup coil peak voltage while squeezing the front
or rear brake lever and pressing the starter button to turn the
engin.
• Repeat the above procedure a few times and measure the
highest pickup coil peak voltage.
( (
( ( (
Tester knob indication: Voltage (
% %
% % %
)
& & & & &
Pickup coil peak voltage:
More than 1.3 V (White – Brown)
If the peak voltage measured on the CDI unit coupler is lower
than the standard value, measure the peak voltage on the pickup
coil coupler as follows.
W
Br