As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE SEAT TRACK SECTION FROM APPROX FS559.00 TO FS559.00+80 AT RBL9.00 HAS MULTIPLE LOCATIONS OF CORROSION. (C-CHECK) RO 4/27/2020 FOUND TO BE OUT OF LIMITS REF SRM. REMOVED AND REPLACED NEW PASSENGER FLOOR SEAT RAIL AY FS 559.00 TO 559.00+80 RBL 9.0 REF AMM AND REO. COMPLIED WITH ALL STEPS OF REO.