As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENG OIL FILTER MESSAGE DISPLAYED, OIL QUANTITY AND PRESSURE GOOD, ALL OTHER INDICATIONS NORMAL. DIVERTED. MAINTENANCE FOUND METAL DEBRIS ON MCD AND IN OIL FILTER BOWL, ENGINE CHANGE IN PROGRESS. REMOVED AND REPLACED NUMBER 2 ENGINE.