As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE OUTER CHORD OF THE C2 DOOR CUTOUT LOWER SILL STRINGER BEAM WAS FOUND WITH SEVERAL AREAS OF CORROSION ON THE OUTER FLANGE. THE CORROSION WAS REMOVED WITH SEVERAL LOCAL BLENDS AND TRIM OUTS IN THE FLANGE ALONG WITH SEVERAL OVERSIZED FASTENER HOLES. THE CHORD WAS REPAIRED WITH TWO EXTERNAL STEEL REPAIR STRAPS INSTALLED PER ER/A 381893-14.