As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR SEAT TRACK AT RBL 9 FROM FS 349 TO FS 485 IS CORRODED. REMOVED AND REPLACED CORRODED SEAT TRACK WITH NEW SERVICEABLE SEAT TRACK P/N: SH670-32159-1 AND TRACK ANCHORS P/N: CDSP1900-501, IAW CRJ 900 AMM 53-00-49-400-801-A12 AND CRJ900 SRM 51-41-04-001-001-A01.