TM-9-2320-366-20-1 MTV Unit Maintenance Manual M1083 Series - Volume 1 Download
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KNOWN INFO TEST OPTIONS Fuel Return Hose Test REASON FOR QUESTION NO a2. ENGINE CRANKS BUT DOES NOT START INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Personnel Required (2) Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) STE/ICE-R (Item 41, Appendix C) Pan, Drain (Item 24, Appendix C) References TM 9-4910-571-12&P INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). Personnel Required (2) Restricted or damaged air cleaner hose or tube may cause engine not to intake enough air to ignite fuel. REASON FOR QUESTION Visual Inspection TEST OPTIONS KNOWN INFO Fuel quantity OK. Fuel/water separator is primed. POSSIBLE PROBLEMS Air cleaner hose or tube restricted or damaged. Faulty fuel system. Faulty electrical system. Fuel quantity OK. Fuel/water separator is primed. Air cleaner hose or tube OK. POSSIBLE PROBLEMS Faulty fuel system. Faulty electrical system. Perform Electrical System Troubleshooting task e6. Engine Cranks But Does Not Start. TM 9-2320-366-20-1 2-76 Change 1 If fuel does not flow from fuel return hose, fuel system is faulty. If fuel does flow from fuel return hose, electrical system is faulty. 1. Are air cleaner tube and hose free from restrictions and/or damage? Remove restrictions and damaged air cleaner hose or tube (para 4-2). NO YES 2. Does fuel flow from fuel return hose? WARNING Read WARNING on following page. Perform Fuel System Troubleshooting task b1. Engine Cranks But Does Not Start or Engine Stalls After Starting. YES START