6-32 ELECTRICAL SYSTEM
Peak volt
adaptor
• Remove the side frame cover (left side). (!5-6)
• Disconnect the signal generator coupler and connect the multi
circuit tester with the peak volt adaptor.
Blue terminal – Yellow terminal
(+ Probe) (- Probe)
• Measure the signal generator peak voltage in the same man-
ner as on the ignitor coupler.
' Tester knob indication: Voltage (
&&
&&
&)
$ Signal generator peak voltage:
More than 1.0 V (Blue – Yellow)
If the peak voltage on the signal generator lead wire couplers
is within specification, but on the ignitor coupler is out of speci-
fication, the wire harness must be replaced. If both peak voltages
are out of specification, the signal generator must be replaced
and re-checked.
SIGNAL GENERATOR
• Remove the side frame cover and disconnect the signal genera-
tor coupler.
• Measure the resistance between the lead wires and ground.
If the resistance is not within the specified value, the signal
generator stator must be replaced.
$ Pickup coil resistance:
Approx. 135 – 200
ΩΩ
ΩΩ
Ω (Yellow – Blue)
∞∞
∞∞
∞
ΩΩ
ΩΩ
Ω (Blue – Ground)
NOTE:
Refer to page 3-16 and 37 for signal generator replacement.
Signal generator
Signal
generator
coupler
Y
Bl
ΩΩ
ΩΩ
Ω
ΩΩ
ΩΩ
Ω
Signal
generator
Signal
generator
coupler
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