As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK MAINTENANCE FOUND CORROSION ON FWD FUSELAGE FLOOR STRUCTURE LH IB SEAT TRACK UPPER CAP AT CROSSBEAM LOCATION FR19. CARRIED OUT A REPAIR ON THE FOWARD FUSELAGE FLOOR STRUCTURE LH SEAT TRACK UPPER CAP AT CROSSBEAM FR19 IAW EMB SRM 53-10-10 REPAIR 01.