As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: IMMEDIATELY AFTER ROTATION NOTICED A STRONG BURNT OIL SMELL COMING FROM THE FLIGHT DECK GASPERS. ODOR DISSIPATED AFTER THREE MINUTES. NO ACTION WAS TAKEN. FLIGHT CONTINUED NORMALLY. MAINTENANCE FOUND RIGHT ENGINE TRANSFER GEARBOX LEAKING. REPLACED GEARBOX PER AMM 72-62-00.