TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 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 1 2-1056.5 TM 9-2320-366-20-2 (1) Raise cab (TM 9-2320-366-10-1). (2) Lift dust boot from terminal lug TL60. (3) Set multimeter to volts DC. (4) Connect positive (+) probe of multimeter to terminal lug TL60. (5) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (6) If 12 VDC is not present, replace 100 AMP alternator to reverse polarity relay 12 VDC cable (para 7-72) or replace 200 AMP alternator to terminal block 12 VDC cable (para 20-48). (7) Position dust boot on terminal lug TL60.