As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM AT LBL 9.0 FS 1000-1033 HAS CORROSION ON UPPER SURFACE. BLENDED UPPER SURFACE OF FLOOR BEAM . FOUND TO BE OUT OF LIMITS IAW CRJ 700 SRM 53-61-43-101-001-A01. REMOVED AND REPLACED FLOOR BEAM SEGMENT FROM FS 977.00 TO FS 1037.00 IAW CRJ 700 SRM 53-00-41-201-001-A01. REMOVED AND INSTALLED SEAT TRACK IAW CRJ 700 53-00-49-000/400-801-A03.