As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION & WEAR ON RH SIDE RAILS (5 EAS) BTW FS 669.40/FS 977.00 AND STGR 15R AT PAX CABIN. CORROSION ON SIDE RAILS (5 EAS) BTW FS 669.40/FS 977.00 AND STGR 15R AT PAX CABIN WERE EVALUATED OUT OF LIMITS THEREFORE WERE REPLACED PER CRJ-900 SRM 53-31-49-101-001-A02, CRJ-900 SRM 53-41-49-101-001-A02, CRJ-900 SRM 53-51-49-101-001-A02, CRJ-900 AMM 53-00-49-000-801(CONFIG A19) AND CRJ-900 AMM 53-00-49-400-801 (CONFIG A19)