TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 1499 of 1760
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 2-1073 2-1073 2-1073 2-1073 2-1073 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 CONTINUITY TEST (1) Set multimeter to volts dc. (2) Connect positive (+) probe of multimeter to terminal lug TL159. (3) Connect negative (-) probe of multimeter to ground. (4) Position master power switch to on (TM 9-2320-365-10) and note reading on multimeter. (5) If 24 vdc is not present, repair wire 1463 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (6) Position master power switch to off (TM 9-2320-365-10). (1) Remove relay K19 from PDP. (2) Set multimeter to ohms. (3) Connect positive (+) probe of multimeter to terminal lug TL158. (4) Connect negative (-) probe of multimeter to PDP, terminal 86, where relay K19 was removed, and note reading on multimeter. (5) If continuity is not present, repair wire 1637 (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (6) Connect terminal lugs TL158 and TL159 to start inhibit pushbutton switch.