TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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e3. 12 VDC AND 24 VDC CIRCUITS DO NOT OPERATE (CONT) TEST OPTIONS KNOWN INFO Is continuity present from terminal lug TL52 to terminal lug TL48? 10. REASON FOR QUESTION If continuity is not present, battery to shunt cable assembly is faulty. If continuity is present starter to chassis ground cable is faulty. NO YES Continuity Test or STE/ICE-R Test #91 Replace starter to chassis ground cable (para 7-83). Replace battery to shunt cable assembly (para 7-69). TM 9-2320-365-20-1 2-256.16 Change 1 Faulty battery to shunt cable assembly. Faulty starter to chassis ground cable. POSSIBLE PROBLEMS Circuit breaker CB70 OK. Battery(ies) OK. Cab to chassis ground strap OK. PDP to cab ground cable OK. Shunt OK. Starter to shunt 24 VDC cable OK.