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 2-771 CONTINUITY TEST 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 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. CAUTION (1) Remove PDP cover (para 16-2). (2) Remove three screws and washers from PDP. (3) Remove three screws from PDP. (4) Lift PDP outward to gain access. (5) Disconnect connector J51 from connector P51. (6) Set multimeter to ohms. (7) Connect positive (+) probe of multimeter to connector PX15 socket N. (8) Connect negative (-) probe of multimeter to connector J51 pin 6 and note reading on multimeter. (9) If continuity is not present, repair wire 23 from connector PX15 socket N to connector J51 pin 6 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (10) If continuity is present, repair wire 23 from connector P51socket 6 to splice E18 or splice E46 (M1089) or splice E30 (M1088) (para 2-45) or replace rear lights cable assembly (para 7-84 or 7-104). (11) Connect connector PX15 to main light switch. (12) Install instrument panel assembly (para 7-15). (13) Connect connector J51 to connector P51. (14) Install PDP on dashboard with three screws. (15) Install three washers and screws in PDP. (16) Install PDP cover (para 16-2).