As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE. CORROSION OF SEAT TRACK FLOOR STRUCTURE BETWEEN FR 30 TO FR 37.1 AT LEFT BUTTLINE +Y2462. REPLACED SEAT TRACK FLOOR STRUCTURE BETWEEN FR 30 TO FR 37.1 AT LEFT BUTTLINE +Y2462 PER SRM 51-72-11 AND DRAWINGS F53275848, F53275795.