TM-9-2920-225-34
GENERATOR ASSEMBLY; PRESTOLITE AMA-5102UT; LEECE-NEVILLE 3002AC, 3002AD, 3002AE, 5504AA, 5504AB, 2184AC, 5300GP
TECHNICAL MANUAL; MAINTENANCE; DIRECT AND GENERAL SUPPORT LEVEL
FEBRUARY 1981
TM-9-2920-225-34 - Page 246 of 262
TM 9-2920-225-34
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2.
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6.
Turn on IGNITION switch (1) and note reading on DC LOAD AND STARTER
AMMETER (2) .
NOTE
DC LOAD AND STARTER AMMETER will read according
to the state of charge of test stand batteries. As
batteries become charged, reading will drop. Let test
stand run for about 5 minutes before going on with
test.
If DC LOAD AND STARTER AMMETER (2) reads over 10 amperes, turn on
25A and 0-25A switches on LOAD BANK (3).
If DC LOAD AND STARTER AMMETER (2) reads under 10 amperes, turn on
50A and 0-25A switches on LOAD BANK ( 3).
Set MASTER LOAD switch (4) to ON position.
Turn LOAD CURRENT CONTROL (5) slowly to the right until DC LOAD AND
STARTER AMMETER (2) reads 60 amperes. At this point, DC VOLTMETER
(6) must read about 28 volts and DC FIELD AND STARTER AMMETER (7)
must read one ampere or less.
If DC FIELD AND BATTERY AMMETER (7) reads more than one ampere.
generator is nonrepairable.
.
END OF TASK
TA 103723
2-230
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