TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 457 of 1760
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. CAUTION TM 9-2320-365-20-1 Change 1 2-313 (1) Connect connector P82 to fuel level sensor. (2) Connect connector clamp on fuel level sensor. (3) Disconnect connector J43 from connector P43. (4) Set multimeter to ohms. (5) Connect positive (+) probe of multimeter to connector J43 socket 3. (6) Connect negative (-) probe of multimeter to PX9 pin 4 and note reading on multimeter. (7) If continuity is not present, repair wire 28 from connector PX9 pin 4 to connector J43 socket 3 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (8) If continuity is present, repair wire 28 from connector P43 pin 3 to connector P82 pin 1(para 2-40) or replace start and charging cable assembly (para 7-82). (9) Connect connector J43 to connector P43. (10) Connect connector PX9 to fuel gage connector. (11) Connect connector clamp on fuel gage connector. (12) Install instrument panel assembly (para 7-15).