As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) METAL WAS FOUND IN THE OIL FILTER DURING A 50 HOUR INSPECTION. FOLLOW-UP INSPECTIONS WERE CONDUCTED IAW LYCOMING SI-1492D. AIRCRAFT WAS GROUND RUN FOR 30 MINUTES - NO METAL FOUND IN FILTER. AIRCRAFT WAS FLOWN FOR ONE HOUR AND OIL FILTER WAS AGAIN REMOVED FOR INSPECTION. METAL WAS FOUND IN THE FILTER AND THE ENGINE WAS THEN REMOVED FOR INSPECTION AND O/H.