As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX DOOR SURROUND LOWER FLOOR SUPPORT ANGLE CORRODED ON BACK SIDE AROUND NUT PLATES. EVALUATED PAX DOOR SURROUND LOWER FLOOR SILL ANGLE AND FOUND OUT OF LIMITS. REPLACED IAW SRM 51-42-21, REV 39, & DWG 601R31527, REV AM. COMPLIED WITH TASK CARD 51-900-1003-SKY.