As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RBL9 FLOORBEAM IS CORRODED BETWEEN FS409+5 AND FS409+119. (C-CHECK- RO 11/11/21) REMOVED RBL 9 FLOOR BEAM CAP BETWEEN F.S. 409.00 + 5 - F.S. 409.00 + 119 AND INSTALLED NEW SERVICEABLE BEAM CAP IAW CRJ-200 SRM 51-42-06, 51-42-21 AND MHIRJ REO 601R-53-51-599 REV - - DATED 2021-09-03. COMPLETED TASK CARD 51-900-1003-SKY AND M-337. NO CHANGE TO WEIGHT AND BALANCE.