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 18 of 111
TM 9-2920-257-30&P
Table 2-1.
Generator Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Figure 2-9.
Shorted Printed Circuit Panel
Step 11.
Check for shorted or high
Assembly Capacitor Check.
leakage capacitors
between battery positive and field positive
according to figure 2-9.
NOTE
Ohmmeter may deflect to low
resistance reading momentarily and
then climb to a high resistance
reading.
This is normal when
checking capacitors.
The fina 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 assembly in
accordance with paragraph 3-3 and go to step 13.
2-11
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