As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT FLOOR SUPPORT STRAP AT FS 559.0 CORRODED FROM LBL 27 TO LBL 45, MARKED. C-CHECK RO 11/21/2020. RECEIVED NEW SUPPORT STRAP P/N (601R31025-29). LOCATE AND DRILLED NEW STRAP CRJ200 SRM. INSTALLED NEW STRAP CRJ200 SRM. COMPLIED WITH TASK CARD, REF DWG.