As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING THROUGH 15,000 FEET THE NUMBER 2 ENGINE OIL PRESSURE DROPPED TO 20 PSI AND OIL TEMPERATURE CLIMBED TO 130 DEGREES. THE NUMBER 2 ENGINE WAS SHUTDOWN IAW THE QRH. AN EMERGENCY WAS DECLARED AND AN UNEVENTFUL LANDING. REMOVED AND REPLACED THE NR 2 ACCESSORY GEARBOX ASSEMBLY. FOUND THE OIL PUMP GEARSHAFT BEARING BROKEN. LEAK AND OPERATIONAL CHECKS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.