TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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b1. ENGINE CRANKS BUT DOES NOT START OR ENGINE STALLS AFTER STARTING KNOWN INFO TEST OPTIONS Visual inspection REASON FOR QUESTION Malfunction in fuel system. Engine cranking speed OK. POSSIBLE PROBLEMS This question eliminates possible problems and determines where troubleshooting continues. Does fuel flow from fuel pressure regulating valve? WARNING Read WARNING on following page. 1. YES Go to step 4 of this fault. NO INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Cab Raised (TM 9-2320-366-10-1). Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Pan, Drain (Item 24, Appendix C) Fuel contaminated. Faulty fuel return hose. Faulty fuel transfer hose. Faulty fuel transfer pump. Faulty fuel tubes. Faulty fuel filter. Faulty fuel pressure regulating valve. Faulty orifice tube assembly. Faulty fuel supply hose. Faulty fuel tank. Faulty fuel/water separator. Faulty cylinder head. Materials/Parts Ties, Cable, Plastic (Item 69, Appendix D) Packing, Preformed (Item 178, Appendix G) Packing, Preformed (2) (Item 203, Appendix G) START If engine cranks but does not start perform Engine Troubleshooting (a2. Engine Cranks But Does Not Start) prior to beginning this task. NOTE TM 9-2320-366-20-1 2-110 Change 1