TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
Page 431 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 2-1307 2-1307 2-1307 2-1307 2-1307 OUTPUT VOLTAGE TEST Remove rings, bracelets, watches, necklaces, and any other jewelry beffore working around vehicle. Jewelery can catch on equipment and cause injury or short circuit across electrical circuits and cause severe burns or electrical shock. WARNING (9) Position HOIST UP/DOWN controller to UP and note reading on multimeter. (10) If 24 volts dc is not present, go to step 3 of this fault. (11) Position MAIN POWER switch to OFF. NOTE Step (9) requires the aid of an assistant. (1) Connect external remote control cable to and remote control box (TM 9-2320-366-10-1). (2) Loosen four screws on junction box. (3) Open cover on junction box. (4) Position MAIN POWER switch to ON. (5) Lift guard and position remote control box ON/OFF switch to ON. (6) Set multimeter to volts dc. (7) Connect positive (+) probe of multimeter on terminal board lower position 15. (8) Connect negative (-) probe of multimeter on ground quick-connect terminal board (above MAIN POWER switch).