As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW NOTICED VIBRATION DURING CRUISE FOLLOWED BY NR 2 GENERATOR AND LOW OIL PRESSURE ANNUNCIATORS. CREW SECURED NR 2 ENGINE AND DIVERTED.. LANDING WAS UNEVENTFUL. UPON INSPECTION IT WAS FOUND THE NR 2 ENGINE STARTER/GENERATOR HAD FAILED INTERNALLY SETTING UP A VIBRATION THAT CAUSED THE OIL FILTER HOUSING TO FAIL AND A SUBSEQUENT LOSS OF OIL.THE NR 2 ENGINE HAS BEEN REMOVED AND SENT FOR INSPECTION DUE TO VIBRATION AND LOSS OF OIL.