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TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download

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TM 9-2320-387-24-l ENGINE RUNNING KNOWN INFO ENGINE STARTS AND STAYS RUNNING FUEL SYSTEM OK AIR INTAKE/EXHAUST OK POSSIBLE PROBLEMS MECHANICAL ELECTRICAL GLOW PLUGS COOLING LUBRlCATlON DOES THE ENGINE SOUND NORMAL AND HAVE NORMAL VIBRATIONS AT ALL SPEEDS ? DIAGNOSTIC FLOWCHART - T OPTIONS OBSERVE THE ENGINE WHILE RUNNING THE VEHICLE AT VARIOUS SPEEDS. REASON FOR QUESTtON There could be problems which would make it unsafe to continue operating or could cause further damage. RUN THE FUEL SYSTEM TESTS, Page 2-99. IF NO FAULTS FOUND, GO TO COMPRESSION/MECHANICAL TESTS, I I Page 2-147. I YES 9 2-54