As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
F MAIN CABIN FLOOR STRUCTURE, STA 1160-1200 LBL 45 SEAT TRACK CORRODED. REMOVED CORROSION IN SEAT TRACK I.A.W. B757-200 SRM 51-10-02 AND EVALUATED I.A.W. B757-200 SRM 53-00-52-1A-1. REMOVED SEAT TRACK FROM LBL 45 STA 1180 TO STA 1320 IAW B757 SRM 51-40-02. INSTALLED NEW TRACK FROM MAIN CABIN FLOOR STRUCTURE, STA 1160-1200 LBL 45 IAW B757-200 SRM 51-40-02-0G.