7·20
ELECTR
I
CAL
SYSTE
M
IGNITION COIL RESISTANCE
•
Remove the front fender, side cover, fuel tank. (c:::76-4)
• Disconnect
the
ignition coil lead wires and spark plug cap,
and remove the ignition oil.
Measure the ignition coil resistance in both the primary and
sec-
ondary windings using the multi circuit tester. If
the
resistance in
both the primary and secondary windings is close to the speci-
fied values, the windings are in sound condition.
lib 09900-25008:
Mult
i
circuit
tester set
~
Tester
knob
Indication: Resistance
(a)
_ Ignition coli resistance
Primary: 0.1 - 1.0 a (@Termlnal - 8
Ground
)
Secondary: 12 - 20
kll
(Spark
plug
cap - @Terminal)
PICKUP
COIL
AND
SIGNAL
COIL
PEAK
VOLTAGE
NOTE:
Make sure that all
of
the couplers are connected properly.
• Disconnect the wire harness coupler
<D.
Measure the pickup coil and signal coil peak voltage in the fol-
lowing
procedure.
• Connect the multi circuit tester whh
the
peak volt adaptor as
follows.
Pickup coil: Blue (8 probe) - Green (® probe)
Signal coil: Black (8 probe) - White (® probe)
Ital
09900-25008: Multi
circuit
tester set
I
CAUTION
I
When
using
the
mult
i
circuit
tester
and peak
volt
adap-
tor
, refer
to
the appropriate Ins
truction
manual.
~
:=fl
e'k
".
"",,,,
~
®
J
[
Q
Generator
!Z.
Pickup coil
'l=
='.J
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