Suzuki DR 125 User Manual

ELECTRICAL SYSTEM 6-5
INSPECTION
IGNITION COIL PRIMARY PEAK VOLTAGE
• Remove the fuel tank. (!4-2)
• Remove the spark plug cap and spark plug.
• Connect a new spark plug to spark plug cap and ground it to
the cylinder head.
NOTE:
Make sure that the spark plug cap and spark plug are connected
properly.
"
Measure 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.
Ignition coil:
Black/White terminal (Ground)– White/Blue terminal
(
+ probe) ( - probe)
NOTE:
Do not disconnect the ignition coil primary wire.
# 09900-25008: Multi circuit tester set
"
Do not let the spark plug touch the cylinder head
cover, otherwise the cylinder head cover may be dam-
aged.
When using the multi circuit tester and peak volt adap-
tor, refer to the appropriate instruction manual.

Suzuki DR 125 Specifications

General

Displacement	124cc
Compression Ratio	9.5:1
Transmission	5-speed constant mesh
Bore x Stroke	57.0 mm x 48.8 mm
Ignition	CDI
Front Suspension	Telescopic, oil damped
Rear Suspension	coil spring, oil damped
Front Brake	Disc brake
Rear Brake	Drum
Ground Clearance	265 mm