Figure 3-23. Magneto adjustment. - TM-5-4320-243-150059

TM 5-4320-243-15

ME 4320-243-15/3-22

Figure 3-23. Magneto adjustment.

1. Determine that battery is fully charged and that

all battery and starting motor cables are

serviceable and properly installed.

2. Remove solenoid-to-staring motor connector

and connect voltmeter as shown in A above. If

voltage is indicated, solenoid relay is defective

and must be replaced.

3. Install the solenoid-t00-starting motor connector.

4. Connect voltmeter as shown in B above. If

battery voltage (24 volts) is not indicated, the

starting motor is defective.

5. Momentarily connect a jumper as shown in C

above. The voltmeter reading should drop to

zero and starting motor should start engine. If

voltmeter reading does not drop to zero,

solenoid relay is defective and must be

replaced. If voltmeter reading drops to zero but

starting motor fails to start engine, starting

motor

defective.

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