TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 585 of 1760
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. CONTINUITY TEST Change 1 2-377 TM 9-2320-365-20-1 (1) Set multimeter to ohms. (2) Connect positive (+) probe of multimeter to connector PX17A socket 2. (3) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (4) If continuity is not present, repair wire 3020 from connector PX17A socket 2 to connector PX12A socket 2 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (5) If continuity is present, repair wire 1908 from connector PX17A socket 1 to connector PX6 socket 2 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (6) Connect connector PX17A to master power switch lamp base connector. (7) Install instrument panel assembly (para 7-15).