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 STARTABILITY I KNOWN INFO I NOTHING FUEL SYSTEM AIR INTAKE/EXHAUST GLOW PLUGS ENG MECHANICAL KNOWN INFO STARTER SYSTEM OK tl BATTERIES OK ENGINE NOT LOCKED 1 POSSIBLE PROBLEMS 1 FUEL SYSTEM AIR INTAKE/EXHAUST GLOW PLUGS COMPRESSION I I I KNOWN INFO I ENGINE NOT LOCKED BATTERIES OK STARTING SYSTEM OK FUEL SYSTEM OK POSSIBLE PROBLEMS AIR INTAKE/EXHAUST COMPRESSION GLOW PLUGS I I DOES THE ENGINE CRANK NORMALLY? (STARTER ENGAGES, CRANKS ENGINE AT LEAST 100 RPM. STARTER DISENGAGES) good enough to start the engrne. 2 1 TEST OPTIONS RUN THE FUEL SYSTEM TESTS. RETURN HERE. REASON FOR TESTS If the fuel system doesn’t , work, the vehicle won’t start. 3 1 TEST OPTIONS RUN THE AIR INTAKE/EXHAUST AIR INTAKE/EXHAUST TESTS TESTS. RETURN HERE. (Page 2-141) REASON FOR TESTS The air intake/exhaust system tests are easy to run and can cause starting problems.