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 (SEVERAL LOCATIONS) STRG 15 LH BTW FS 669.40 TO FS 977.00 AT PASSENGER CABIN. CORROSION ON SIDE SEAT RAILS STRG 15 LH BTW FS 669.40 TO FS 977.00 AT PASSENGER CABIN 4EAS WERE EVALUATED PER CRJ 900 SRM 53-41-49-101-001-A02; CRJ900 SRM 53-51-49-101-001-A02 AND WERE REPLACED PER CRJ900 AMM 53-00-49-000-801 (CONFIG A12) AND PER CRJ-900 AMM 53-00-49-400-801 (CONFIG A12)