TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
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TEST OPTIONS REASON FOR QUESTION Visual inspection 6. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Visual inspection KNOWN INFO 7. YES Notify DS Maintenance. NO YES Replace fuel tube from fuel filter base to fuel transfer pump (para 4-10). NO b1. ENGINE CRANKS BUT DOES NOT START OR ENGINE STALLS AFTER STARTING (CONT) TM 9-2320-365-20-1 2-106.2 Change 1 Does fuel flow from fuel transfer pump? Faulty fuel transfer pump. Faulty fuel tubes. Faulty fuel filter. Faulty fuel pressure regulating valve. Faulty orifice tube assembly. Faulty cylinder head. Malfunction in fuel system. Engine cranking speed OK. Fuel return hose OK. Fuel supply hose OK. Fuel tank OK. Fuel/water separator OK. Fuel transfer hose OK. If fuel does not flow from fuel transfer pump, fuel transfer pump is faulty. If fuel does not flow from fuel tube, fuel tube is faulty. Does fuel flow from fuel tube? Malfunction in fuel system. Engine cranking speed OK. Fuel return hose OK. Fuel supply hose OK. Fuel tank OK. Fuel/water separator OK. Fuel transfer hose OK. Fuel transfer pump OK. POSSIBLE PROBLEMS Faulty fuel tubes. Faulty fuel filter. Faulty fuel pressure regulating valve. Faulty orifice tube assembly. Faulty cylinder head.