As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LOWER DOOR SILL OF THE C2 DOOR OPENING WAS FOUND WITH CORROSION ON THE OUTER FLANGE OF THE OUTBOARD CHORD BETWEEN FS 950E & 990. CLEANUP OF THE CORROSION RESULTED IN A 4.5 INCH FLANGE TRIMOUT, A 2.5 INCH TRIMOUT AND SEVERAL BLEND LOCATIONS. THE BLENDS AND TRIMOUTS WERE REPAIRED WITH TWO EXTERNAL STEEL STRAPS PER ER/A 378743-14.