As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOG PAGE 53334. DISCREPANCY: ON FINAL APPROACH SHUT DOWN #3 ENGINE DUE TO RAPID DROP IN OIL QUANTITY AND PRESSURE. CORRECTIVE ACTION: REMOVED HOUSING AND SEAL FROM FUEL BOOST PUMP DRIVE ON # 3 ENGINE GEAR BOX. INSTALLED SEAL (SEAL P/N 730376) AND HOUSING TO FUEL BOOST PUMP DRIVE AND PACKING. REQUIRES RUN UP CHECK.