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 194 of 262

TM 9-2920-225-34

1.

2.

3.

4.

5.

6.

Check that bearing (1) is not damaged. Refer to TM 9-214. If bearing is

damaged, get a new one.

Using multimeter, check rotor (2) for grounds by touching one test probe

of multimeter to rotor shaft (3) and other test probe to one slipring (4).

Ohmmeter reading must be over 10,000 ohms. If it is not, generator is

nonrepairable.

Do step 2 again for other slipring (4).

Using multimeter, check resistance of sliprings (4) by touching ohmmeter

probes to each slipring. Resistance must be between 1.5 and 2.5 ohms.

If it is not, generator is nonrepairable.

Check slipring (4) runout. Refer to para 2-9e.

Check that rotor shaft (3) is straight. Refer to para 2-9e.

END OF TASK

test

TA 103676

2-178