As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT TRACKS LBL9 AND RBL 9 BTW FS 349.00 TO 394.00 AT PASSENGER CABIN. CORROSION ON SEAT TRACKS LBL9 AND RBL 9 BTW FS 349.00 TO 394.00 AT PASSENGER CABIN WAS EVALUATED OUT OFF LIMITS PER CRJ 900 SRM 53-21-49-101-001-A01 AND SEAT RAILS WERE REPLACED PER CRJ900 AMM 53-00-49