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 Change 1 2-709 CONTINUITY TEST (10) Connect connector PX15 to main light switch. (11) Install instrument panel assembly (para 7-15). (1) Remove instrument panel assembly for access(para 7-15). (2) Disconnect connector PX15 from main light switch. (3) Set multimeter to ohms. (4) Connect positive (+) probe of multimeter to main light switch pin F. (5) Connect negative (-) probe of multimeter to main light switch pin E. (6) Position main light switch to BO MARKER (TM 9-2320-366-10-1) and note reading on multimeter. (7) If continuity is not present, replace main light switch connector (para 7-17). (8) If continuity is present, repair wire 1572 from connector PX15 socket E to terminal board TB1 position 56 (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (9) Position main light switch to OFF (TM 9-2320-366-10-1). 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-