As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 ENGINE OIL QUANTITY 3/4 OF A GALLON. PERFORMED INFLIGHT SHUT DOWN ABNORMAL. OIL PRESS WINDMILLING 20 PSI. SERVICED ENGINE OIL IAW DC-8 MM 12-20-1 AND PERFORMED ENGINE RUN-UP; FOUND OIL LEAK AT MAIN FUEL PUMP DRAIN. REMOVED AND REPLACED MAIN FUEL PUMP GARLOC SEAL IAW P&W MM 72-0 PG 434A. PERFORMED ENGINE RUN-UP IAW P&W MM 72-0, NO LEAKS NOTED.