As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR BEAM AT LBL27 HAS MULTIPLE SPOTS OF CORROSION FROM FS559.00 TO FS559.00+80 (C-CHECK RO 6/11/2021) UPON FURTHER INVESTIGATION FOUND NO CORROSION PRESENT AT FS 559- FS 559+8 FLOOR BEAM CAP AT LBL 27. REMOVED AND REPLACED FLOOR BEAM CAP AT LBL 27 FS 559+8- FS 559+112 IAW CRJ 200 SRM 51-42-34 AND REO 601R-53-51-583 REV A DATED 2021-04-29. COMPLIED WITH TASK CARD 51-900-1003-SKY AND ATTACHED COMPLETED FORM 337. NO WEIGHT CHANGED NOTED.