As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LOWER DOOR SILL CHORD OF THE C2 DOOR CUTOUT WAS CORRODED AND REQUIRED REPLACEMENT. TO ALLOW REMOVAL AND INSTALLATION OF A NEW CHORD, THE OUTER CHORD OF THE FS 1440 DOOR OPENING FRAME WAS CUT NEAR STRINGER 27R AND THE LOWER SECTION REMOVED. A NEW SECTION WAS LATER INSTALLED AND SPLICED IN WITH TWO ALUMINUM REPAIR ANGLES INSTALLED PER ER/A 380664-14, REV A.