TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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VOLTAGE TEST 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 circuits and cause severe burns or electrical shock. (1) Connect connector P34 to oil pressure switch connector. (2) Connect connector clamp to oil pressure switch connector. (3) Lower cab (TM 9-2320-365-10). (4) Connect batteries (para 7-48). (5) Remove power distribution panel (PDP) cover (para 16-2). NOTE Tag relays and connection points prior to removal. (6) Remove relay K24 from PDP. (7) Set multimeter to volts DC. (8) Connect positive (+) probe of multimeter to relay K24 socket 30 on PDP. (9) Connect negative (-) probe of multimeter to ground. (10) Position master power switch to on (TM 9-2320-365-10) and note reading on multimeter. (11) If 24 VDC is not present, go to step 21 of this fault. (12) Position master power switch to off (TM 9-2320-365-10). Change 1 2-175 TM 9-2320-365-20-1