As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LH LATERAL SEAT RAILS (FIVE SECTIONS) FROM FS485.00 TO FS720.85 AT PAX CABIN. LH LATERAL SEAT RAILS (FOUR SECTIONS) FROM FS485.00 TO FS677 WAS EVALUATED OUT OF LIMITS PER CRJ-900 SRM 53-31-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49 /// LH LATERAL SEAT RAILS SECTION FS669.4 TO FS720.85 WAS ATTENDED WITH NRC 00229.