As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSIN ON FLOOR SUPPORT LOCATED BTW FS1010.00AND LBL38. CORROSION ON FLOOR SUPPORT LOCATED BTW FS1010.00AND LBL38 WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND EVALUATED OUT OFF LIMITS PER CRJ-900 SRM 53-00-00-101-001-A01 AND SUPPORT WAS REPLACED PER CRJ-900 SRM 51-42-06-001-001-A01