ARMY TM 9-6115-643-24
AIR FORCE TO 35C2-445-22
2.51.
FREQUENCY TRANSDUCFR
2.51.1.
Inspection.
a. Shut down generator set.
b.
Inspect transducer for cracked casing, burned or broken terminals, and other damage.
2.51.2.
Testing (MEP 804A)
a. Shut down generator set.
b. Open battery access door and disconnect negative battery cable
c.
Remove control box top panel, paragraph 2.15.1,
d.
Release control panel by turning two fasteners and tower control panel slowly.
e. Disconnect wire 181A from positive (+) terminal of FREQUENCY meter (HERTZ).
f.
Set multimeter for DC milliamperes (0 to 2 Ma range) and connect positive lead to disconnected wire 181A. and
negative lead to vacant terminal of FREQUENCY meter (HERTZ).
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