As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON FINAL,THE NR 2 ENGINE OIL PRESSURE SHOWED ON THE ECAIS. FOLLOWING THE CHECK LIST, THE NR 2 ENGINE WAS SHUTDOWN. POST-FLIGHT INSPECTION FOUND A RUPTURED RING MATING SEAL ON THE AXIS BETWEEN THE IDG AND THE ACCESSORY GEARBOX, WHICH CAUSED THE LOSS OF THE OIL PRESSURE. IT WAS FOUND THE SEAL HAD BEEN REPLACED AND WAS INSTALLED IMPROPERLY.