TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-20-1 CONTINUITY TEST CAUTION (1) Remove instrument panel assembly for access (para 7-15). (2) Disconnect connector P18 from connector J18. (3) Set multimeter to ohms. (4) Connect positive (+) probe of multimeter to PDP terminal 86, where relay K7 was removed. (5) Connect negative (-) probe of multimeter to connector P18 pin 3 and note reading on multimeter. (6) If continuity is not present, repair wire 16 from PDP relay K7 terminal 86 to connector P18 pin 3 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (7) If continuity is present, repair wire 16 from connector P16 pin 3 to connector PX15 socket M (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (8) Install relay K7 in PDP. (9) Install PDP cover (para 16-2). Change 1 2-539 (10) Connect connector P18 to connector J18. (11) Install instrument panel assembly (para 7-15). 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. 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