TM-9-2920-257-30-P
GENERATOR, ALTERNATING CURRENT, 200 AMPERES
TECHNICAL MANUAL; DIRECT SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS
MAY 1987
TM-9-2920-257-30-P - Page 19 of 111
TM 9-2920-257-30&P
Table 2-1.
Generator
Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Figure 2-10.
Step 12.
Shorted Printed Circuit Panel Assembly Capacitor Check.
Check for shorted or high leakage capacitors
between field negative and ground according to
figure 2-10 .
NOTE
Ohmmeter may deflect to low
resistance reading momentarily and
then climb to a high resistance
reading.
This is normal when
checking capacitors. The final
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
assembly in accordance with paragraph 3-3 and go to
step 13.
2-12
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