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 2-604.117 Use care when testing electrical connectors not to bend connector pins or damage connector sockets with multimeter probes. Failure to comply may result in damage to equipment. NOTE Inspect connector pins/sockets for damage, corrosion, and serviceability. Check that connector pins are not pushed back and are capable of making good contact. M1085/M1086/M1096 E17 E52 M1089 Model Splice Table 2-12.9. M1085/M1086/M1089/M1096 RH Side and Rear Marker Light Splices (1) Disconnect RH rear marker light connector from connector P89. (2) Set multimeter to volts DC. (3) Connect positive (+) probe of multimeter to connector P89. (4) Connect negative (-) probe of multimeter to ground. (5) Position main light switch to SER DRIVE (TM 9-2320-366-10) and note reading on multimeter. (6) Position main light switch to OFF (TM 9-2320-366-10-1). (7) Is 12 VDC is not present, repair wire 489 from connector P89 to splice (refer to Table 2-12.9. M1085/M1086/M1089/M1096 RH Side And Rear Marker Lights Splices) (para 2-45) and go to step 9 of this fault if required or replace M1086/M1089 rear lights cable assembly (para 7-104) or M1085/M1096 rear lights cable assembly (para 7-84) and go to step 1 of this fault. (8) If 12 VDC is present, replace RH rear marker light (para 7-38) and go to step 9 of this fault if required. (9) Connect RH rear marker light connector to connector P89. CAUTION 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, or cause severe burns or electrical shock. WARNING