As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN SEAT TRACK GOUGED AND CORRODED STA 440-645 RBL 45. BLENDED GOUGES AND CORROSION, FOUND TO BE OUT OF LIMITS DUE TO TO MATERIAL REMAINING ON LIP OF SCALLOP. REMOVED DAMAGE SECTION, FABRICATED AND INSTALLED IAW B757 SRM 53-00-52 DURING HMV AT ST AEROSPACE SAN ANTONINO.