TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
Page 364 of 1205
TM 9-2320-387-24-l INSTRUMENTS CIRCUIT DIAGNOSTIC FLOWCHART FROM 6. Y w IT L r OPTIONS VISUAL KNOWN INFO WINDSHIELD WIPERS OK WITH THE IGNITION SWITCH IN THE RUN POSITION, DOES THE FUEL GAUGE WORK PROPERLY ? POSSIBLE PROBLEMS FUEL GAUGE OIL PRESSURE GAUGE TEMPERATURE GAUGE WIRING SENDING UNITS REASON FOR QUESTlON If the fuel gauge works, the power to the gauge is OK. KNOWN INFO P I I+1 r OPTIONS VISUAL FUEL GAUGE OK DOES THE ENGINE OIL PRESSURE GAUGE WORK WITH THE ENGINE RUNNING? REASON FOR QUESTlON lf the oil pressure gauge works, then the power to the gauge is OK. POSSIBLE PROBLEMS FUEL GAUGE OIL PRESSURE GAUGE TEMPERATURE GAUGE WIRING SENDING UNITS TEST OPTIONS KNOWN INFO REASON FOR QUESTlON If the temperature gauge works, the power to the gauge is OK DOES THE ENGINE TEMPERATURE GAUGE WORK WITH THE ENGINE WARM? OIL PRESSURE GAUGE OK POSSIBLE PROBLEMS TEMPERATURE GAUGE WIRING SENDING UNITS 2-310