As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SEAT RAILS (FIVE SECTIONS) FROM STA FS=349.00 TO FS=847+16 ON RBL9 AT PAX CABIN. CORROSION ON FLOOR SEAT RAILS (FIVE SECTIONS) FROM STA FS=349.00 TO FS=847+16 ON RBL9 AT PAX CABIN WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-41-49-101-001-A02, SRM 53-51-49-101-001-A02 AND REPLACED PER AMM 53-00-49.