TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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WARNING 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 circuits and cause severe burns or electrical shock. (1) Install relay K19 in PDP. (2) Remove three screws and washers from PDP. (3) Remove three screws from PDP. (4) Set multimeter to volts DC. (5) Connect positive (+) probe of multimeter to terminal board TB1 position 59 on PDP. (6) Connect negative (-) probe of multimeter to ground. (7) Position master power switch to on (TM 9-2320-366-10-1) and note reading on multimeter. (8) If 24 VDC is not present, repair wire 1690 from terminal board TB1 position 61 on PDP to circuit breaker CB79 socket 5 on PDP (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). TM 9-2320-366-20-1 Change 1 2-317 (9) If 24 VDC is present, repair wire 1462 from terminal board TB1 position 59 on PDP to relay K19 socket 87A on PDP (para 2-45) or replace WTEC II dashboard cable assembly (para 7-10) or WTEC III dashboard cable assembly (para 7-11). (10) Install PDP on dashboard with three washers and screws. (11) Install three screws in PDP. (12) Install PDP cover (para 16-2).