TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
Page 503 of 1824
CONTINUITY TEST 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. CAUTION 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. (10) Install instrument panel assembly (para 7-15). (1) Disconnect connector J31 from connector P31. (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to connector PX11 pin 4. (4) Connect negative (-) probe of multimeter to connector J31 pin 20 and note reading on multimeter. (5) If continuity is not present, repair wire 33 from connector PX11 pin 4 to connector J31 pin 20 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (6) If continuity is present, repair wire 33 from connector P31 socket 20 to connector P41 (para 2-45) or replace engine control cable assembly (para 7-80). (7) Connect connector J31 to connector P31. (8) Connect connector PX11 to WATER TEMP gage connector. (9) Connect connector clamp on WATER TEMP gage connector. TM 9-2320-366-20-1 Change 1 2-327