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 TRACK BTW FS 379.00 - FS 677.00 (4 EAS) AT PASSENGER CABIN. CORROSION ON LH SIDE SEAT TRACK BTW FS 379.00 - FS 677.00 (4 EAS) AT PASSENGER CABIN. WAS EVALUATED OUT LIMITS PER CRJ-900 SRM 53-21-49-101-001-A01 AND CRJ-900 SRM 53-31-49-101-001-A02 AND CRJ-900 SRM 53-41-49-101-001-A02 AND REPLACED PER CRJ-900 AMM 53-00-49-000-801(CONFIG A12) AND CRJ 900 AMM 53-00-49-400-801 (CONFIG A12)