TM 5-3895-373-34
2.24.
REPAIR ALTERNATOR - Continued
C.
INSPECT.
1.
TEST STATOR (11) FOR SHORT CIRCUIT TO
GROUND
USING
DIGITAL
MULTIMETER.
REFER TO TM 9-2920-247-34. TEST VOLTAGE
IS 80 VAC.
2.
TEST ROTOR (29) RESISTANCE PER TM 9-2920-
247-34 USING DIGITAL MULTIMETER. ROTOR
RESISTANCE SHOULD BE 2.9W+10%.
3.
TEST ROTOR (29) FOR SHORT CIRCUIT TO
GROUND
USING
DIGITAL
MULTIMETER.
REFER TO TM 9-2920-247-34. TEST VOLTAGE
IS 80 VAC.
4.
INSPECT BEARINGS FOR LOOSENESS OR
ROUGH TURNING.
a.
Turn bearings by hand. Feel for looseness or
rough turning.
b.
Replace bearings if looseness or rough turning
is detected. Refer to step D.
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