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Page Title: Table 2-2. Maintenance Troubleshooting - Continued
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TM  55-2915-335-30&P Table 2-2. Maintenance Troubleshooting - Continued MALFUNCTION TEST  OR  INSPECTION CORRECTIVE  ACTION 2.  MOTOR  FAILS  TO  START,  HIGH  CURRENT  DRAW  (Cont) Step 2. Check for shorted brush circuit. Remove  brushes  from  cover-end  brush  holder (paragraph 2-17). Use a multimeter to check for continuity between positive terminal, point A, and any point on the impeller housing. If ohmmeter reads infinity, circuit is not shorted; proceed to Step 3. If brush circuit is shorted, in- spect and repair per instruc- tions   and   illustrations   in paragraph  2-23.  If  brush  circuit wiring  is  good,  inspect  for shorted  positive  terminal  and lead per instructions and il- lustrations in paragraph 2-23. Repair  or  replace  defective components. Step 3. If the motor assembly and wiring is good, then armature is defective. Inspect  armature  per  instruc- tions   and   illustrations   in paragraph  2-18.  Replace  if defective. 2-10

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