TM-9-2920-257-30&P Maintenance and Parts Manual for 200 Amp M113 Generator Download
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TM 9-2920-257-30&P Table 2-1. Generator Troubleshooting - Continued MALFUNCTION TEST OR INSPECTION CORRECTIVE ACTION Step 15. Figure 2-12. Rotor Resistance Test. Check resistance of rotor field circuit according to figure 2-12. If ohmmeter reading falls outside 4.5-6.5 ohms, rotor is defective. Replace rotor, reassemble generator in accordance with paragraph 3-3, and go to step 16. NOTE Replace stator only if all previous checks indicate that all generator components were not defective. If ohmmeter reading is between 4.5-6.5 ohms, rotor is not defective. Replace stator, reassemble generator in accordance with paragraph 3-1, and go to step 16. 2-14