As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON MACHINED BRACKET (FLOOR MOUNT PLATE) BETWEEN FS 549.00 TO FS 565.00, STGR 25R TO STGR 24R. C-CHECK RO 10/22/2020. REMOVED CORRODED MACHINED BRACKET BETWEEN FS 549-565 STR 25R-STR 24R AND REPLACED WITH NEW REFERENCING CRJ 700 SRM. LEAK TEST GOOD.