As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE REINSTALLING CABIN FLOOR PANEL 241AF FOUND SPOTS OF DAMAGE ON INBOARD FLANGE OF SEAT TRACK RBL 25 STA 680-688. CORRECTIVE ACTION: REPAIRED THE DAMAGED SPOTS ON THE INBOARD FLANGE OF SEAT TRACK RBL25 STA 680-688 IAW ATS ER #26-03110 REV P1 AND DELTA ER/A 636562-14 REV - ORIGINAL. (1806284) AIRCRAFT WAS GROUNDED