TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
Page 551 of 1632
TM 9-2320-366-20-2 TM 9-2320-366-20-2 TM 9-2320-366-20-2 TM 9-2320-366-20-2 TM 9-2320-366-20-2 2-1427 2-1427 2-1427 2-1427 2-1427 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) Set multimeter to volts dc. (2) Connect positive (+) probe of multimeter to station selector switch center pin 9. (3) Connect negative (-) probe of multimeter to ground. (4) Position master power switch to on (TM 9-2320-366-10-1) and note reading on multimeter. (5) If 24 vdc is not present, repair wire 9 (para 2-45) or replace wrecker control panel wiring harness (para 7-83). (6) If 24 vdc is present, replace station selector switch (para 7-34). (7) Position master power switch to off (TM 9-2320-366-10-1). (8) Install top control panel cover (para 17-20).