TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 293 of 1760
CONTINUITY TEST 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 or not capable of making good contact. (1) Install relay K24 in PDP. (2) Remove relay K1 from PDP. (3) Remove instrument panel for access (para 7-15). (4) Disconnect connector J43 from connector P43. (5) Set multimeter to ohms. (6) Connect positive (+) probe of multimeter to connector J43 socket 8. (7) Connect negative (-) probe of multimeter to relay K1 socket 87 on PDP and note reading on multimeter. (8) If continuity is not present, repair wire 74 from relay K1 socket 87 on PDP and connector J43 socket 8 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (9) If continuity is present, repair wire 74 from connector P43 pin 8 to terminal TL33 (para 2-40) or replace start and charging cable assembly (para 7-82). (10) Connect connector J43 to connector P43. (11) Install instrument panel (para 7-15). (12) Install relay K1 in PDP. (13) Install power distribution panel (PDP) cover (para 16-2). (14) Connect batteries (para 7-48). Change 1 2-191 TM 9-2320-365-20-1