As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SIDE SEAT RAILS BTW FS=669.40 TO FS=977.00, STGR 15 LH AND 15RH. SIDE SEAT RAILS BTW FS=669.40 TO FS=977.00, STGR 15 LH AND 15RH WERE EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-41-49-101-001-A02, AND WERE REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12)