As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE FROM PDX DURING CRUISE EN ROUTE TO EWR CREW NOTED OIL PRESSURE INDICATION FLUCTUATING ON THE NR 2 ENGINE. POWER WAS RETARDED, OIL PRESSURE WARNING ILLUMINATED AND NR 2 ENGINE WAS SHUTDOWN. CREW ELECTED TO CONTINUE TO TOL AND MADE AN UNEVENTFUL LANDING. UPON INSPECTION MAINTENANCE FOUND A DEFECTIVE LUBE UNIT. THIS COMPONENT WAS REPLACED AND A GOOD OPERATIONAL CHECK WAS COMPLETED. ALL MAINTENANCE PERFORMED IAW APPLICABLE MANUALS AND AIRCRAFT RETURNED TO SERVICE.