As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OUTBOARD PORTION OF SEAT RAIL SUPPORT BEAM IS CORRODED AT BL 27 BETWEEN FS559+80 - FS621 **********AIRCRAFT REMOVED FROM SERVICE********* REMOVED CORROSION FROM O/B SEAT RAIL SUPPORT BEAM LBL27 BETWEEN FS559.00+80 TO FS621.00 PER CRJ 200 SRM 51-21-06. FOUND REWORKED AREA OUT OF LIMITS DUE