TM-9-2320-365-20-1 LMTV Unit Maintenance Manual M1078 Series - Volume 1 Download
Page 144 of 1760
Perform Electrical System Troubleshooting task e6. Engine Cranks But Does Not Start. a2. ENGINE CRANKS BUT DOES NOT START INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-365-10). Personnel Required (2) Tools and Special Tools Tool Kit, Genl Mech (Item 44, Appendix C) STE/ICE-R (Item 39, Appendix C) Pan, Drain (Item 24, Appendix C) References TM 9-4910-571-12&P KNOWN INFO TEST OPTIONS Visual Inspection REASON FOR QUESTION Restricted or damaged air cleaner hose or tube may cause engine not to intake enough air to ignite fuel. KNOWN INFO TEST OPTIONS Fuel Return Hose Test REASON FOR QUESTION Perform Fuel System Troubleshooting task b1. Engine Cranks But Does Not Start or Engine Stalls After Starting. NO YES 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 TM 9-2320-365-20-1 2-68 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. START 1. Are air cleaner tube and hose free from restrictions and/or damage? Faulty fuel system. Faulty electrical system. 2. Does fuel flow from fuel return hose? WARNING Read WARNING on following page. YES Remove restrictions and damaged air cleaner hose or tube (para 4-2). NO