As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SIDE SEAT RAIL 3 EAS AT STGR 15RH BTW STA 379 TO STA 677. SIDE SEAT RAIL 3 EAS AT STGR 15RH BTW STA 379 TO STA 677 WERE FOUND OUT OF LIMITS PER CRJ 700 SRM 53-21-49-101-001-A01,SRM 53-31-49-101-001-A01 AND SRM 53-41-49- 101-001-A01 THEREFORE WERE REPLACED PER CRJ/700 AMM 53-00-49 (CONFIG A03).