As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT THE -R ENG OIL PRESS- WARNING MESSAGE ILLUMINATED AND THE OIL PRESSURE INDICATION WAS FLUCTUATING. THE CREW FOLLOWED THE QRH, DIVERTED TO IAD, AND LANDED WITHOUT INCIDENT. OIL QUANTITY WAS FOUND TO BE LOW. MAINTENANCE REPLACED THE ACCESSORY GEARBOX EDP CARBON SEAL. OIL PRESSURE, LEAK, AND CONSUMPTION CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED FOR SERVICE.