As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND FS 517 TO FS 533 LBL 9 FLOOR BEAM CAP. BLENDED CORROSION ON FLOORBEAM CAP FS517 - FS533 LBL9 PERCRJ 700 SRM 51-21-06. LBL9 FLOORBEAM REPLACED DUE TO OUT OF LIMIT CORROSION. REFER TO W/O 105591 N/R-00391 FOR THE REMOVAL AND REPLACEMENT OF LBL9 FLOORBEAM FS485-565.