11-2 . VOLTMETER DOES NOT WORK OR PILOT LAMP DOES NOT TUNR ON.
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NO AC OUTPUT
(1) Normal voltage at wzeptacle?
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(Run the engine.)
Measure the voltage at AC receptacle with a circuit tester, while the engine is running at rated r.p.m.
(50Hz... 3,000 r.p.m., 60 Hz . . . 3:600 r.p.m.)
1 Rem&y 1
If the voltage is normal, the voltmeter or pilot lamp is failed. Replace it with a new one.
(2) Wiring correct?
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(Stop the engine.)
Check all the wiring to be done correctly.
[Remedy]
Correct wrong wiring, tighten loose connection.
(3) Check the stator.
w Remove the left side cover and disconnect the couplers on the wires connecting the stator and the control
panel.
w Referring to the Table 9- 1 on page 26 of this manual, check the resistance between the terminals.
If the resistance is much larger or smaller than the specified values on the Table, the stator is defective.
Replace with a new one.
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Measure the insulation resistance between the leads and stator core using a megger tester.
If the resistance is less than 1 MG!, the insulation is failed. Replace the stator with a new one.
(4) Check the condenser coil.
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Remove the right side cover.
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Loosen the small screws on the control switch lever and disconnect the choke wire from the lever.
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Loosen the small screw on the fuel petcock.
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Remove the four bolts and take off the control panel.
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Loosen the three bolts and remove the recoil starter.
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Remove the wire clamp.
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Disconnect the wires connecting the condenser coil to the condenser.
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Using a circuit tester, check the resistance between the three leads of the condenser coil.
Refer to the Table 9- 1 on page 26 for the normal resistance value.
If the resistance is much larger or smaller, the condenser coil is defective.
Replace the stator with a new one.
(5) Check the condenser.
W If an instrument (QC-meter or C-meter) for measuring the capacity of a condenser is available, check the
capacity of condenser.
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NORMAL CAPACITY
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lo-11pF
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