TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 166 of 1205
TM 9-2320-387-24-l FUEL SYSTEM FUEL SOLENOID OTHER INJECTlON PUMP KNOWN INFO I EVERYTHING SO FAR IS OK POSSIBLE PROBLEMS INJECTlON PUMP ADVANCE MECHANISM 2-106 DOES THE ENGINE SHUT OFF? _ DIAGNOSTIC FLOWCHART ;T OPTlONS TURN ROTARY SWITCH TO STOP. REASON FOR QUESTlON If everything is ok, the engine will shut off with the rotary switch in the stop position. TEST OPTlONS IS THE INJECTION PUMP’S ADVANCE MECHANISM FUNCTIONING PROPERLY? I PROCEDURE AT RIGHT REASON FOR QUESTlON This will let you know if the pump’s advance mechanism is ok. DO YOU STILL HAVE A FUEL SYSTEM PROBLEM? CAME HERE FROM ANOTHER TEST, RETURN TO THAT TEST NOW. OTHERWISE. YOU’RE DONE.