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TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download

Page 323 of 1760

VOLTAGE TEST 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 circuits and cause severe burns or electrical shock. (1) Install relay test wire in neutral start relay socket 30 on VIM. (2) Install neutral start relay in VIM. (3) Install circuit breaker CB35 in PDP. (4) Set multimeter to volts DC. (5) Connect positive (+) probe of multimeter to relay test wire. (6) Connect negative (-) probe of multimeter to ground. (7) Position master power switch to on (TM 9-2320-365-10) and note reading on multimeter. (8) If 24 VDC is not present, replace neutral start relay (para 8-6). (9) Position master power switch to off (TM 9-2320-365-10). (10) Remove circuit breaker CB35 from PDP. (11) Remove neutral start relay from VIM. (12) Remove relay test wire from neutral start relay socket 30 on VIM. Change 1 2-221 TM 9-2320-365-20-1