VOLTAGE REGULATOR TESTING

TM 9-2320-269-34-1

ALTERNATOR - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

VOLTAGE REGULATOR TESTING - CONTINUED

62.

Continued

Adjust carbon pile to get maximum

current output.

If current output is within 10 percent

of 61 amps, the rated output, the alter-

nator components are good.

If current output is not within 10 per-

cent of 61 amps, keep battery loaded

with carbon pile and ground alternator

field.

Ground the field by Inserting screw-

driver In test hole.

NOTE

The tab is located within three-fourths of an inch of the rear face of the frame. Do not force

screwdriver deeper than one inch into the hole.

Operate alternator at moderate rate of

speed and adjust carbon pile to get

maximum output.

If the output is within 10 percent of

61 amps, replace voltage regulator.

NOTE

FOLLOW-ON MAINTENANCE: Install alternator (TM 9-2320-269-20-1).

TASK ENDS HERE

TA238191

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