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 2-833 2-833 2-833 2-833 2-833 VOLTAGE TEST 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. WARNING (1) Remove heater fan control switch (para 18-10). (2) Set multimeter to volts dc. (3) Connect positive (+) probe of multimeter to personnel heater fan control switch blue wire. (4) Connect negative (-) probe of multimeter to ground. (5) Position master power switch to on (TM 9-2320-365-10) and note reading on multimeter. (6) If 24 vdc is not present, go to step 5 of this fault. (7) Position master power switch to off (TM 9-2320-365-10).