TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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KNOWN INFO TEST OPTIONS REASON FOR QUESTION If continuity is not present, battery to 200 AMP terminal block 24 VDC cable assembly is faulty. Is continuity present from terminal lug TL39 to terminal lug TL37? WARNING Read WARNING on following page. e4. 24 VDC CIRCUITS DO NOT OPERATE (CONT) NO YES Continuity Test or STE/ICE-R Test #91 18. Service drive lights OK. Circuit breaker CB70 OK. Batteries OK. 200 AMP terminal block OK. POSSIBLE PROBLEMS Replace battery to 200 AMP terminal block 24 VDC cable assembly (para 20-53). TM 9-2320-366-20-1 2-284.18 Change 1 Faulty 200 AMP reverse polarity relay OK. Faulty battery to 200 AMP terminal block 24 VDC cable assembly. 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.