TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-20-1 Change 1 2-763 VOLTAGE TEST WARNING (1) Loosen six screws and remove cover and preformed packing from composite taillight assembly housing. Discard preformed packing. (2) Remove lamp from socket. (3) Set multimeter to volts DC. (4) Connect positive (+) probe of multimeter to blackout stoplight lamp socket center contact. (5) Connect negative (-) probe of multimeter to ground. (6) Position master power switch to on (TM 9-2320-366-10-1). (7) Position main light switch to BO DRIVE (TM 9-2320-366-10-1). (8) Apply brakes and note reading on multimeter. (9) If 12 VDC is not present, go to step 4 of this fault. (10) Position master power switch to off (TM 9-2320-366-10-1). (11) Position main light switch to OFF (TM 9-2320-366-10-1). 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.