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 LUBRICATION KNOWN INFO 1 WRONG OIL PRESSURE POSSIBLE PROBLEMS OIL PRESSURE GAUGE OIL PRESSURE SENSOR INTERNAL ENGINE PROBLEMS KNOWN INFO I WRONG PRESSURE USING VEHICLE GAUGE POSSIBLE DROBLEMS GAUGE AND SENDER ENGINE PROBLEMS OIL PRESSURE OK GAUGE SENDER WIRING DID YOU USE THE VEHICLE’S ON-BOARD GAUGE TO MEASURE THE PRESSURE IN QUESTION 3? * OPTIONS NONE REASON FOR QUESTION If you used the STUICE-R to measure the pressure, then the engine has an internal fault. MEASURE THE OIL PRESSURE DIRECTLY. IS IT CORRECT? T OPTIONS 1. STUICE-R TEST 50 AND RPM INTERLEAVED (Page 2-495) 2. EXTERNAL GAUGE AND STEIICE-R TEST 10 (Page 2-490 REASON FOR QUESTlON Direct verification of the engine’s oil pressure wilt tell you if the problem -t? A3 THE PROBLEM IS IN THE OIL PRESSURE SENDING SYSTEM. GO TO INSTRUMENTS, Page 2-305. 2-l 96