TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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KNOWN INFO TEST OPTIONS REASON FOR QUESTION Is continuity present from terminal lug TL166 to terminal lug TL168? If continuity is not present, 200 AMP terminal block to reverse polarity relay 24 VDC battery cable is faulty. e4. 24 VDC CIRCUITS DO NOT OPERATE (CONT) NO YES Continuity Test or STE/ICE-R Test #91 Replace 200 AMP terminal block to reverse polarity relay 24 VDC battery cable (para 20-67). 19. Faulty 200 AMP reverse polarity relay. Faulty 200 AMP terminal block to reverse polarity relay 24 VDC battery cable. Faulty 200 AMP terminal block to reverse polarity relay 24 VDC load cable. Faulty 200 AMP terminal block to power distribution panel (PDP) 24 VDC cable. Service drive lights OK. Circuit breaker CB70 OK. Batteries OK. 200 AMP terminal block OK. Battery to 200 AMP terminal block 24 VDC cable assembly OK. POSSIBLE PROBLEMS TM 9-2320-365-20-1 2-274.20 Change 1