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 TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 2-557 2-557 2-557 2-557 2-557 CONTINUITY TEST WARNING 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 circuit and cause severe burns or electrical shock. VOLTAGE TEST (1) Set multimeter to volts dc. (2) Connect positive (+) probe of multimeter to center contact of lamp socket. (3) Connect negative (-) probe of multimeter to ground. (4) Position main light switch to SER DRIVE (TM 9-2320-366-10-1). (5) Position main light switch auxiliary lever to PARK (TM 9-2320-366-10-1) and note reading on multimeter. (6) If 12 vdc is not present, go to step 6 of this fault. (7) Position main light switch to OFF (TM 9-2320-366-10-1). (1) Loosen five screws on cover. (2) Remove cover and preformed packing from housing. Discard preformed packing. (3) Remove lamp from socket. (4) Set multimeter to ohms. (5) Check continuity through lamp and note reading on multimeter. (6) If continuity is not present, replace lamp (para 7-40).