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 200 AMP terminal block 24V LOAD left terminal stud to right terminal stud? If continuity is not present, 200 AMP terminal block 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 (para 20-69). 17. Service drive lights OK. Circuit breaker CB70 OK. Batteries OK. POSSIBLE PROBLEMS TM 9-2320-365-20-1 2-274.16 Change 1 Faulty 200 AMP reverse polarity relay. Faulty 200 AMP terminal block. 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.