Suzuki DR 125, Service Manual

Page: 157 / 222

ELECTRICAL SYSTEM 6-7
PICK-UP COIL PEAK VOLTAGE
NOTE:
Make sure all of the couplers are connected properly.
• Disconnect the wire harness coupler
1
.
Measure the pick-up coil peak voltage in the following proce-
dure.
• Connect the multi circuit tester with the peak volt adaptor as
follows.
Pick-up coil: Green (
+
probe) – Black/White (
-
probe)
#
09900-25008: Multi circuit tester set
"
• Shift the transmission into neutral.
• Kick the kick starter lever and allow the engine to turn for a
few times, and then measure the pick-up coil peak voltage.
• Repeat the above procedure a few times and measure the
highest pick-up coil peak voltage.
$
Pick-up coil peak voltage: More than 2.0 V
%
Tester knob indication: Voltage (
&
)
PICK-UP COIL RESISTANCE
• Disconnect the generator coupler
1
.
Measure the resistance between the lead wires using the multi
circuit tester. If the resistance is not within the spcified value,
stator coil must be replaced.
$
Pick-up coil resistance: 140 – 230
Ω Ω Ω Ω
(B/G – B/W)
%
Tester knob indication: Resistance (
Ω Ω Ω Ω
)
#
09900-25008: Multi circuit tester set
When using the multi circuit tester and peak volt adap-
tor, refer to the appropriate instruction manual.