What was found
AIR TURNBACK, DURING CLIMB, ENG OIL ODOR IN CABIN DETECTED. REMOVED AND REPLACED NR 2 ENG PER MM. SUSPECTED NR 3 BEARING OIL AIR SEAL FAILURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIR TURNBACK, DURING CLIMB, ENG OIL ODOR IN CABIN DETECTED. REMOVED AND REPLACED NR 2 ENG PER MM. SUSPECTED NR 3 BEARING OIL AIR SEAL FAILURE.