TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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Change 1 2-769 TM 9-2320-365-20-1 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. 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. CONTINUITY TEST (1) Disconnect connector P53R from connector J53R. (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to connector P51 socket 16. (4) Connect negative (-) probe of multimeter to connector P53R socket 5 and note reading on multimeter. (5) If continuity is not present, repair wire 460T from connector P51 socket 16 to connector P53R socket 5 (para 2-40) or replace rear lights cable assembly (para 7-75). (6) If continuity is present, replace intervehicular 24 VDC (12 pin) cable (para 7-79). (7) Connect connector P53R to connector J53R. (8) Connect connector P51 to connector J51. (9) Install PDP on dashboard with three screws. (10) Install three washers and screws in PDP. (11) Install PDP cover (para 16-2).