As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LBL 9 FLOOR BEAM PART # 601R31113-124 COMMON TO THE FS 280 CLIP HAS OVERSIZE FASTENERS HOLES ****AIRCRAFT REMOVED FROM SERVICE **** INSTALLED NEW FLOOR BEAM WEB P/N 601R31113-124 AT LBL9 BETWEEN FS280.00 - FS295.00 REF CRJ200 SRM 51-42-06, CRJ200 SRM 51-42-21 AND DWG 601R31113 REV M