As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK SEAT TRACK LBL 58.00 FROM BS 1180 TO 900 MULTIPLES SPOTS CORRODED. REMOVED SEAT TRACK SECTION MAIN DECK STA 900 TO 1180 LBL 58.00 IAW B757 SRM 51-40-02-0G TRIMMED, LOCATED AND DRILLED NEW SEAT TRACK IAW B757 SRM 51-40-02-0G AND BOEING DWG # 657N3332 REV A INSTALLED NEW SEAT TRACK SECTION IAW B757 SRM 51-40-02-0G.