TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 365 of 1760
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 circuits and cause severe burns or electrical shock. WARNING VOLTAGE TEST (1) Position master power switch to on (TM 9- 2320-365-10). (2) Set multimeter to volts DC. (3) Connect positive (+) probe of multimeter to circuit breaker socket 1, left of circuit breaker CB70 on PDP. (4) Connect negative (-) probe of multimeter to ground and note reading on multimeter. (5) If 12 VDC is not present, repair wire 1601 from bus bar X7 on PDP to terminal X2 on PDP (para 2-40) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (6) If 12 VDC is present, replace bus bar X7 on PDP or WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (7) Position master power switch to off (TM 9- 2320-365-10). (8) Install PDP cover (para 16-2). Change 1 2-256.7 TM 9-2320-365-20-1