TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 423 of 1760
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 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 (9) Install PDP cover (para 16-2). (10) Connect batteries (para 7-48). (1) Set multimeter to ohms. (2) Connect positive (+) probe of multimeter to connector PX17 socket 1. (3) Connect negative (-) probe of multimeter to relay K2 socket 86 on PDP and note reading on multimeter. (4) If continuity is not present, repair wire 1548 from connector PX17 socket 1 to relay K2 socket 86 on PDP (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 1586 from connector PX17 socket 5 to circuit breaker CB70 socket 4 on PDP (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 PX17 to master power switch connector. (7) Install instrument panel (para 7-15). (8) Install relay K2 in PDP. Change 1 2-274.13 TM 9-2320-365-20-1