As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT RAIL (4 SEGMENTS) SEVERAL LOCATIONS RBL / LBL 9.00'' BTW FS581 TO FS830 AT PASSENGER CABIN. SEAT RAIL (4 SEGMENTS) RBL / LBL 9.00'' BTW FS581 TO FS830 AT PASSENGER CABIN WERE EVALUATED OUT OF LIMITS PER CRJ-700 SRM 53-51-49-101-001-A01 AND WERE REPLACED PER CRJ700 AMM 53-00-49 CONFIG.A03