Inspection - Suzuki RV125 Service Manual

6-20 ELECTRICAL SYSTEM

INSPECTION

IGNITION COIL PRIMARY PEAK VOLTAGE
• Disconnect the spark plug cap.
• Connect a new spark plug to the spark plug cap and ground it
to the cylinder head.
NOTE:
Make sure that all couplers and spark plug are connected prop-
erly and the battery is used in fully-charged condition.
Measure the ignition coil primary peak voltage using the multi
circuit tester in the following procedure:
• Connect the multi circuit tester with the peak voltage adaptor
as follows.
+ Probe: Black terminal
- Probe: Ground
NOTE:
Do not disconnect the ignition coil primary lead wire.
# 09900-25008: Multi circuit tester set
"
Before using the multi circuit tester and peak volt
adaptor, be sure to refer to the appropriate instruction
manual.
• Shift the transmission into the neutral, and then turn the igni-
tion switch to the "ON" position.
• Squeeze the clutch lever.
• Press the starter button and allow the engine to crank for a
few seconds, and then measure the ignition coil primary peak
voltage.
• Repeat the above procedure a few times and measure the
highest ignition coil primary peak voltage.
' Tester knob indication: Voltage (%)
& Ignition coil primary peak voltage: More than 200 V
0
While testing, do not touch the tester probes and
spark plugs to prevent receiving an electric shock.
If the peak voltage is lower than the specified values, inspect the
ignition coil. (!6-21)
Peak volt
adaptor
To engine
stop swicth
Ignitor
IG. coil
-
DCV (
Set
)