As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE PASSENGER CABIN FLOORBOARD #231BLF HAS A CORRODED DOUBLER ON ITS FWD LOWER EDGE (MARKED). (C-CHECK RO 7/28/2021) REMOVED AND REPLACED DOUBLER PAASENGER CABIN FLOORBOARD #231BLF ON FORWARD LOWER END IAW CRJ 900 SRM 51-42-13-001-001-A01. (SEE CONTINUATION SHEET FOR FURTHER DETAILS)