As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAILS OF LBL27 BTW FS379.00 TO FS581.00 (3EA). CORROSION ON SEAT RAILS OF LBL27 BTW FS379.00 TO FS581.00 (3EA) WAS EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 AND REPLACED PER CRJ-900 AMM 53-00-49-400-801-A12.