As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SEAT TRACK AT APPROXIMATELY LBL 9 FS 677-FS 863 CORRODED & GOUGED, MARKED. C-CHECK RO 12/28/2020. EVALUATED SEAT TRACK AT LBL 9 FS 677.00 TO FS 863.00. FOUND TO BE OUT OF ALLOWABLE LIMITS, REF CRJ-700 SRM. INSTALLED NEW SEAT TRACK PN: SH670-35864-3 AT LBL 9 FS 677.00 TO FS 863.00 WITH 92 EA SCREWS, REF CRJ-700 AMM. TUC 7824 CAL DUE 30 JUN 21.