As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER REMOVAL OF FLOOR PANEL SUPPORT ANGLE, CORROSION WAS FOUND ON LH CROSSBEAM AT FS 280.00. LH CROSSBEAM AT FS 280.00 WAS EVALUATED OUT OF LIMITS PER CRJ700 SRM 53-00-01-101-001-A01 AND WAS REPLACED PER CRJ700 SRM 51-42-21-001-001-A01 AND PER CRJ700 SRM 51-42-06-001-001-A01.