As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH SIDE SEAT RAIL FS 907 TO FS 969 IS CORRODED SEVERAL PLACES. (C-CHECK) RO 2/1/2021 REMOVED REPLACED SIDE SEAT RAIL IN AFT CABIN AT FS907.00 TO FS969.00 ON LEFTHAND SIDEIAW CRJ 900 AMM 53-00-49-400-801 (CONFIG A07) TOOL ID: TUC 6037 DUE DATE: 31JAN21 (SEE CONTINUATION FOR FURTHER DETAILS)