As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON REMOVAL OF FLOOR PANEL FOUND SEAT TRACK AT STATION 1661 TO 1721 X=-75 CORRODED. CORRODED SEAT TRACK AT STATION 1661TO 1721 X=-75 REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION 1651 TO STATION 1751 X=-75 AS PER SRM 53-00-52 FIG 201 REPAIR 1 REVISION 46. REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100 REVISION 112.