As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FS 349 LBL 27 TO LBL 9 IS CORRODED. C-CHECK RO 1/16/2021. UPON EVAL FOUND TO ONLY BE CORROSION ON FASTENERS. REMOVED AND REPLACED CORRODED FASTENERS AND NUTPLATES ON LBL 9 FS 349, IAW CRJ 200 SRM 51-42-13 AND 51-42-15. REFERENCE CONTINUE CARD FOR DETAILS OF WORK PERFORMED.