TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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VOLTAGE TEST Remove rings, bracelets, watches, necklaces, and any other jewelry before working around vehicle. Jewelry can catch on equipment and cause injury or short across electrical circuits and cause severe burns or electrical shock. WARNING Change 2 2-1979 TM 9-2320-365-20-2 (1) Remove wing screw from power distribution shelf. (2) Loosen wing screw on electrical distribution block cover. (3) Remove electrical distribution block cover from power distribution shelf. (4) Remove dust boot from terminal lug TL16. (5) Set multimeter to volts DC. (6) Connect positive (+) probe of multimeter to terminal lug TL16. (7) Connect negative (-) probe of multimeter to known good ground and note reading on multimeter. (8) If 24 VDC is not present, go to step 2 of this fault. (9) If 24 VDC is present, go to step 5 of this fault. (10) Install dust boot on terminal lug TL16.