As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERTED DUE TO RT ENGINE OIL QUANTITY WENT TO ZERO AND OIL PRESSURE BELOW 60 PSI. FOLLOWED QRH IFSD OF RIGHT ENGINE. MAINTENANCE FOUND RIGHT ACOC LEAKING OIL. REMOVED AND REPLACED ACOC IAW MM. FUNCTIONAL CHECKED GOOD, NO CONTAMINATION. SERVICED. AIRCRAFT OKAY FOR SERVICE.