TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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VOLTAGE TEST TM 9-2320-366-20-1 Change 1 2-580.3 Inspect connector pins/sockets for damage, corrosion, and serviceability. Check that connector pins are not pushed back and are capable of making good contact. NOTE 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 circuits and cause severe burns or electrical shock. CAUTION Use care when testing electrical connectors. Do not damage connector pins or sockets with multimeter probes. Failure to comply may result in damage to equipment. (1) Set multimeter to volts DC. (2) Connect positive (+) probe of multimeter to connector P132 socket. (3) Connect negative (-) probe of multimeter to ground. (4) Position main light switch to SER DRIVE (TM 9-2320-366-10-1) and note reading on multimeter. (5) If 12 VDC is not present, repair wire 1947 from connector P132 socket to splice E22 (para 2-45) or replace RH door and cab marker lights cable assembly (para 7-64). (6) If 12 VDC is present, replace RH cab marker light and RH door marker light (para 7-38). (7) Position main light switch to OFF (TM 9-2320-366-10-1). (8) Install gasket on RH door marker light base. (9) Connect marker light connector to connector P132. (10) Install lockwasher, terminal lug TL134, lockwasher, and nut on back of RH door marker light base. (11) Install RH door marker light base on vehicle with four screws. (12) Install RH door marker light lamp in socket. (13) Install lens cover on base with two screws.