As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION SEAT TRACK FLANGE MAIN CABIN STA. 1540 RBL 45.50 PERFORMED SEAT TRACK REPAIR AT RBL 45.50 BETWEEN BS 1500-1540 IAW B757 SRM 53-00-52- 2R FIG 201 REPAIR 1 OPTION1. REMOVED COR ON SEAT TRACK IAW B757 SRM 51-10-02. 100% MAT. LOSS DUE TO EXFOILATION FOUND OUT OF LIMITS IAW B757 SRM 53-00-52