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 69 of 262
TM 9-2920-225-34
FRAME 2
1.
2.
3.
4.
5.
6.
Check that drive end bell (1) has no cracks, warping or other damage. If
drive end bell is damaged, generator is nonrepairable.
Check drive end bell bearing (2). Refer to TM 9-214. Get a new bearing
if it is damaged or worn.
Check that screws (3) are not bent or broken and that they have no damaged
threads. If screws are damaged, get new ones.
Check that rotor (4) has no grounds by using a multimeter and touching one
test probe to rotor shaft (5) and the other to one slipring (6). Ohmmeter
readings must be more than 10,000 ohms.
If reading is not more than 10,000
ohms, generator is nonrepairable.
Do step 4 again for other slipring (6).
Check resistance of sliprings (6) by using a multimeter and touching ohm-
meter probes on each slipring (6). Resistance must be between 7.0 and
7.8 ohms. If not within given limits, generator is nonrepairable.
GO TO FRAME 3
TA103553
2-53
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