As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION WAS FOUND ON SEAT TRACK LBL27 FROM FS701-FS836. CORRECTIVE ACTION: REMOVED CORRODED SEAT TRACK AND INSTALLED A NEW SEAT TRACK P/N SH670-35864-951 FABRICATED FROM EXTRUSION P/N 20276-288-0-0A AND INSTALLED SEAT RAIL IAW CRJ 700 SRM 53-00-49-201-002-A01 AND 53-00-49-400-801-A01.