As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, CREW REPORTED DECREASING OIL QUANTITY INDICATION ON RT ENGINE. CREW REDUCED THRUST TO IDLE AND CONTINUED. ENGINE WAS NOT SHUTDOWN AND FLIGHT LANDED UNEVENTFULLY. MAINTENANCE FOUND THE NR 3 BEARING CHIP DETECTOR MISSING. REPLACE THE RT ENGINE OIL SCAVENGE PUMP.