TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 168 of 1205
TM 9-2320-387-24-l r FUEL SYSTEM KNOWN INFO I FUEL SUPPLY PROBLEM POSSIBLE PROBLEMS FUEL PUMP FUEL FILTER FUEL LINES VENT LINES KNOWN INFO SOME FUEL AVAILABLE AT FILTER POSSIBLE PROBLEMS FUEL PUMP FUEL FILTER FUEL LINES VENT UNES DOES FUEL FLOW FROM THE FILTER DRAIN IN A STEADY STREAM? TRY IT. REASON FOR QUESTION This is to determine if there is any fuel available to the filter. DRAIN THE FILTER AND RECHECK FOR WATER OR OTHER CONTAMINATION IN FUEL. IS THE FUEL CLEAN? DRAIN SOME FUEL t A2 TEST OPTIONS REASON FOR QUESTION 1 Water or dirt in fuel can damage fuel system components, especially the injection pump and injectors. 2-l 08