Figure 2-10. Shorted Printed Circuit Panel Assembly Capacitor Check.

TM 9-2920-257-30&P

Table 2-1.

Generator Troubleshooting - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Figure 2-10.

S h o r t e d Printed Circuit Panel Assembly Capacitor Check.

Step 12.

Check for shorted or high leakage capacitors

b e t w e e n field negative and ground according to

NOTE

O h m m e t e r may deflect to low

r e s i s t a n c e reading momentarily and

then climb to a high resistance

r e a d i n g . T h i s is normal when

checking capacitors. T h e f i n a l

ohmmeter reading is to be used in

this test.

If ohmmeter reading is less than 100,000 ohms,

capacitors are shorted. Replace printed circuit panel

a s s e m b l y in accordance with paragraph 3-3 and go to

step 13.

2-12