TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 TM 9-2320-366-20-1 2-925 2-925 2-925 2-925 2-925 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) Remove three screws and washers from PDP. (2) Remove three screws from PDP. (3) Lift PDP outward to gain access. (4) Install relay K32 in PDP. (5) Set multimeter to volts dc. (6) Connect positive (+) probe of multimeter to terminal 87 on relay K32. (7) Connect negative (-) probe of multimeter to ground. (8) Position master power switch to on (TM 9-2320-366-10-1). (9) Press horn button (TM 9-2320-366-10-1) and note reading on multimeter. (10) If 24 vdc is not present, replace relay K32 (para 7-9). (11) Position master power switch to off (TM 9-2320-366-10-1).