As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FO FOUND APU AREA (TAIL) SOAKED WITH OIL ON WALKAROUND PREFLIGHT.(<P>PERFORMED A VISUAL LEAKAGE CHECK OF APU AREA AND DETERMINED OIL CAME FROM OIL NECK OVERFILL POSSIBLY COOULD NOT SEE ANY OIL LEAKS AT THIS TIME IAW AMM 49-16-00 AND 12-13-04. FILLED WITH OIL IAW 12-13-04.<BR /></P>)