As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LH SIDE SEAT RAIL BTW FS 699 TO FS 705 AT PASSENGER CABIN. LH SIDE SEAT RAIL BTW FS 699 TO FS 705 AT PASSENGER CABIN WAS FOUND OUT OF LIMITS PER CRJ-900 SRM 53-41-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49 (CONFIG A12)