As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, LOST THE NR 2 ENGINE OIL PRESSURE AND NR 2 ENGINE ROLLED BACK. SHUTDOWN ENGINE INFLIGHT AND RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED THE NR 2 ENGINE. REPLACED THE NR 2 AC GENERATOR, OIL COOLER, BETA TUBE, AND OIL COOLER HOSES FOR POSSIBLE CONTAMINATION, AND PROP DOME CLEANING. OPS AND LEAK CHECKED GOOD. RETURNED TO SERVICE.