As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED ENGINE 1 SHOWING 3 QUARTS OIL REMAINING IN CRUISE. THE NR 1 ENGINE WAS SHUTDOWN AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED AND FOUND THE NR 1 ENGINE OIL TUBE (PUMP TO FCOC) LEAKING. THE FIRE LOOP WAS CHAFING INTO OIL TUBE CAUSING THE LEAK. THE OIL TUBE AND FIRE LOOP WERE REPLACED.