What was found
NR 4 ENGINE SHUT DOWN DUE TO LOW OIL QUANTITY AND LOW OIL PRESSURE. ENGINE WINDMILLED WITH N1 30 PERCENT, N2 2 PERCENT, OIL PRESSURE 10 PSI, OIL TEM 50 DEGREES. FOUND ANGLE GEAR BOX COVER LOOSE REPLACED MOUNT BOLT BUSHING PER M/M 72-61-00. PERFORMED GEAR BOX PRESSURIZATION, LEAK CHECK GOOD. ALSO, PERFORMED THE WINDMILLED ENGINE INSPECTION. PERFORMED ENGINE RUN PER M/M 71-00-00. MAG PLUGS CHECKED, NO METAL FOUND. FILTER REPLACED, NO METAL.