As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK INSPECTIONS ON CFIII, FLOOR STRUCTURE, CORROSION FOUND ON RH UPPER SHEET BETWEE FR 85-86. RH UPPER SHEET BETWEEN FR 85-86 HAS BEEN REMOVED AND REPLACED IAW ERJ-175 SRM 51-41-01 AND 51-43-01 REV 45 DATE MAY 28/2021 AAR YQG NRC 4502607-2000-0237