TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 TM 9-2320-365-20-1 2-697 2-697 2-697 2-697 2-697 WARNING Remove rings, bracelets, watches, necklaces, and any other jewelry before working around vehicle. Jewelry can catch on equipment and cause injury or short across electrical circuit and cause severe burns or electrical shock. VOLTAGE TEST (1) Disconnect connector PX14 from hazard lights switch. (2) Set multimeter to volts dc. (3) Connect positive (+) probe of multimeter to connector PX14-7. (4) Connect negative (-) probe of multimeter to ground. (5) Position main light switch to STOPLIGHT (TM 9-2320-365-10) and note reading on multimeter. (6) If 12 vdc is not present, repair wire 1514 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (7) Position main light switch to OFF (TM 9-2320-365-10). (8) Connect connector PX14 to hazard light switch. WARNING Remove rings, bracelets, watches, necklaces, and any other jewelry before working around vehicle. Jewelry can catch on equipment and cause injury or short across electrical circuit and cause severe burns or electrical shock. VOLTAGE TEST (1) Disconnect connector P19 from connector J19. (2) Set multimeter to volts dc. (3) Connect positive (+) probe of multimeter to connector J19-12. (4) Connect negative (-) probe of multimeter to ground. (5) Position main light switch to STOPLIGHT (TM 9-2320-365-10) and note reading on multimeter. (6) If voltage pulse is not present, repair wire 1644 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (7) If voltage pulse is present, replace turn signal switch (para 7-25). (8) Position main light switch to OFF (TM 9-2320-365-10). (9) Connect connector P19 to connector J19. (10) Install instrument panel assembly (para 7-15).