As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED RECEIVING A RT ENGINE OIL PRESSURE MESSAGE DURING CRUISE AT FL310. THE CREW DECLARED AN EMERGENCY, DIVERTED TO NEAREST FIELD AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE TROUBLESHOT, R & R THE NR 6 CARBON SEAL AND PERFORMED CHECKS IAW THE AMM. THE ACFT WAS RELEASED FOR SERVICE.