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ELEC
ELECTRICAL ANALYSIS
ELECTRICAL ANALYSIS
PEAK VOLTAGE MEASUREMENT
NOTE:
If the spark produces no sparks, check the
wiring for any disconnection, looseness, in-
sufficient contact, etc. Then measure the
peak voltage.
The peak voltages are listed for the loaded
and the circuit state. The "loaded value" is
used for measuring a normally operating
system and the "circuit valve" for measur-
ing a coil disconnected from the system.
The peakvoltage value measured at crank-
ing is the one at which no load is applied to
the jet pump.
To measure the peak voltage of lighting coil
and rectifier regulator, take off the output
wire of the rectifier regulator.
Measuring step:
Remove the electrical box and disas-
sembly it.
Refer to "ENGINE UNIT REMOVAL".
Attach the tachometer to the high ten-
sion lead of the cylinder #1, (No need
during cranking measurement).
Set the peak voltage adaptor to the tes-
ter.
NOTE:
The peak voltage adaptor plugs a have
polarity. Connect the red plug of the peak
voltage adaptor to the volt test plug of the
tester.
39
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