As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN FLOOR SEAT TRACKS ON LBL 9.00 AND RBL 9.00 BETWEEN F.S. 364.00 TO F.S. 400.00 ARE CORRODED. (C CHECK RO 12/28/2021) REMOVED AND REPLACED CABIN FLOOR SEAT TRACKS AT RBL 9 AND LBL 9 FS 364.00 TO FS 400.00 IAW CRJ 200 AMM 53-01-11-400-802.