As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
* R/H SILL FROM FS 559.0 TO FS 559+80 HAS CORROSION SEVERAL AREAS (C-CHECK) RO 12/6/2019 COMPLIED WITH ALL THE STEPS IAW REO. REMOVED CORROSION ON R/H FLOOR SILL BETWEEN FS559.0 AND FS559.+80. REPLACED BLIND FASTENERS. SILL ORIGINAL THICKNESS IS 0.063 IAW SRM. REMAINING THICKNESS IS 0.053 MATERIAL LOST IS .010. FOUND WITH IN LIMIT IAW REO.