As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOORBEAM CAP HAS CORROSION AT LBL 9 BETWEEN FS 533.00 AND FS 549.00. BLENDED FLOORBEAM CAP LBL 9 BETWEEN FS533.00 & FS549.00 IAW CRJ 700 SRM 51-21-06. LBL 9 FLOOR BEAM REPLACED DUE TO OUT OF LIMIT CORROSION. REFER TO W/O 105591 N/R -00391 FOR BEAM REPLACEMENT.