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TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download

Page 351 of 1396

TM 9-2320-366-20-3 Change 2 2-2277 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 (1) Remove dust boot from terminal lug TL24. (2) Set multimeter to volts DC. (3) Connect positive (+) probe of multimeter to terminal lug TL24. (4) Connect negative (-) probe of multimeter to a known good ground and note reading on multimeter. (5) If 24 VDC is not present, replace power cable from terminal lug TL24 to terminal lug TL20 (para 20-81). (6) Install dust boot on terminal lug TL24.