I
Neaative side
I
Signal rotor
pickup coil
(3) lnspection of the transistor
ON
(a) Turn the ignition key switch on.
(b) Measure the voltage between the inspection
connector and the earth.
Standard: approx. 0 to
3 V
Caution:
Make sure that the polarity is correct.
Perform the inspection within 10 seconds.
4. lnspection of the distributor
)
lnspection of the air gap
Using the thickness gauge, measure the gap between the
signal rotor and the pickup coil.
Standard: 0.2 to 0.4
mm
(0.008 to 0.016 in.)
If it is outside the standard, replace the signal generator.
(2)
lnspection of the governor process
Turn the rotor to the right, and inspect whether the rotor
returns smoothly.
(3) lnspection of the vacuum advancer
Disconnect the vacuum hose, and apply approx. 400
mmHg negative pressure to the diaphragm, and check
that the vacuum advancer moves. If the vacuum
advancer does not move, replace the vacuum advancer.
(4) lnspection of the pickup coil
(a) Turn the ignition key switch off.
(b) Using the circuit tester, measure the resistance of
the pickup coil.
Standard: 140 to 180
R
If it is outside the standard, replace the signal
generator.
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