TM-9-2920-225-34 Technical Manual for M113 Generator Download
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TM 9-2920-225-34 FRAME 3 I 1 0 2. 3. Check rectifier (1) using multimeter as follows. NOTE On ohmmeters that use one 1 1/2-volt dry cell, low resistance readings will be approximately 20 to 30 ohms. On ohmmeters that use a 3-volt dry cell, low resistance readings will be approximately 10 to 15 ohms. Touch negative test probe of multimeter to output terminal (2). Multimeter must show low resistance when positive test probe is touched to rectifier terminals (3, 4, 5, and 6). Get a new rectifier (1) if it does not show correct reading. Touch positive test probe of multimeter to output terminal (2). Multimeter must show infinite resistance when negative test probe is touched to rectifier terminals (3, 4, 5, and 6). Get a new rectifier (1) if it does not show correct reading. GO TO FRAME 4 TA103510 2-12