TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 629 of 1760
TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 2-389 2-389 2-389 2-389 2-389 CONTINUITY TEST CONTINUITY TEST (1) Disconnect connector PX24 from dimmer switch. (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to connector PX15-B. (4) Connect negative (-) probe of multimeter to connector PX24-1 and note reading on multimeter. (5) If continuity is not present, repair wire 1542 (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 PX15 to main light switch. (1) Position dimmer switch to maximum illumination (TM 9-2320-365-10). (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to dimmer switch connector terminal 1. (4) Connect negative (-) probe of multimeter to dimmer switch connector terminal 2 and note reading on multimeter. (5) If continuity is not present, replace dimmer switch (para 7-12). (6) If continuity is present, repair wire 1908 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (7) Connect connector PX24 to dimmer switch. (8) Install instrument panel assembly (para 7-15).