As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH FS280 CROSSBEAM CORRODED ALONG UPPER CORNER BETWEEN BL 0 AND LBL 11.0. REMOVED AND INSTALLED NEW LH FS 280.00 CROSSBEAM P/N:CC670-34094JP-1S IAW CRJ900 SRM 51-42-06-001-001-A01, SRM 51-42-22-001-001-A01, SRM 51-42-21-001-001-A01 AND SRM 51-42-13-001-001-A01. INSTALLED STRIP AT FS280.00 BETWEEN LBL11 TO RBL11 IAW CRJ-900 SRM 51-42-06-001-001-A01 AND SRM 51-42-13-001-001-A01.