As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS EN ROUTE FROM BUF TO ALBANY NY, PILOT OBSERVED OIL PRESSURE DROPPING ON RIGHT ENGINE. THE AIRCRAFT DIVERTED TO SYR NY AND LANDED UNEVENTFUL. INVESTIGATION OF LOW OIL PRESSURE REVEALED OIL LEAKING FROM PROP. PROP REMOVED AND REPLACED AND UNIT RETURNED TO HARTZELL FOR INVESTIGATION. (Z)