As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKE OFF CREW NOTICED OIL SMELL AND WHITE SMOKE IN COCKPIT. CHECKLIST FOLLOWED AND UNEVENTFUL LANDING PERFORMED. MAINTENANCE EVALUATION FOUND #1 ENGINE #2 BEARING CARBON SEAL FAILED BY EVIDENCE OF OIL RESIDUE IN BLEED LINES. REMOVED AND REPLACED #1 ENGINE, P/N OFF PW306A S/N OFF PCE-CC0411. FAILED CARBON SEAL P/N 31B6007-01.