TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 555 of 1760
CAUTION CONTINUITY TEST 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. Change 1 2-369 TM 9-2320-365-20-1 (1) Disconnect connector P921 from connector J921. (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to connector P921 pin A. (4) Connect negative (-) probe of multimeter to connector J39 pin 2 and note reading on multimeter. (5) If continuity is not present, repair wire 3028 in troop transport alarm cable assembly (para 2-40) or replace troop transport alarm cable assembly (para 20-79). (1) Set multimeter to ohms. (2) Connect positive (+) probe of multimeter to connector J39 socket 1. (3) Connect negative (-) probe of multimeter to connector P921 pin C and note reading on multimeter. (4) If continuity is not present, repair wire 3028 in troop transport alarm cable assembly (para 2-40) or replace troop transport alarm cable assembly (para 20-79). (5) Connect connector P39 to connector J39. (6) Connect connector clamp on connector P39. (7) Lower cab (TM 9-2320-365-10).