Electrical Circuit; Ignition Coil Inspection; Checking With Electro Tester - Suzuki RM250 Owner's Service Manual

12·2 ELECTRICAL SYSTEM
ELECTRICAL CIRCUIT
Engine Sl Op swi tch
Magneto
,.--·--11- -- --. - -- ---
Ignition coil
Color code:
B Black
BfR : Black with red tracer
8fW : Black with white tracer
B/Y : Black with yellow tracer
G Green
R Red
R/W : Red with white t racer
W 1 81 : White with blue tracer
IGNITION COIL INSPECTION
Checking with Electro Tester
L __ • __________ _
COl unit
• Set the power switch to " OFF" position .
• Connect the coil test leads with the yellow tip atta ched
to the white/blue lead of ignition coil and the bla ck tip
to the green lead (ground) . Connect the high tension lead
w ith the red
®
lead attached to the spark plug co rd and
the black
e
lead to the green lead (ground l.
• Set the test selector kn ob to " IG . COIL" position .
• Switch on the power.
• Note the spark in the spark plug window . It shou ld be
strong and continuous . not intermittent. across pre-set
8 mm 1 0 .3 in) gap. Allow the spark to jump the test gap
for at least five minutes continuously . to insure proper
operati on under the temperature conditions of ac tual
riding.
09900·28106
Electro tester
Power
5OUrC'~' ~~
Yellow
,.d_.N·'-,
Sperk plag
Select " IG .COll "
8 mm Wh,le/Blue
~
Spt,rk
n