As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN BS 660 - 780 RBL 45, SEAT TRACK NICKED, GOUGED & CORRODED. REMOVED DAMAGES IAW SRM 51-10-02. AFTER REWORK MAX CLEAN UP DEPTH IN BOTTOM OF TRACK IS .050" MAX ALLOWED IS .040 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-52 FIG 101 DETAIL I. REMOVED SEAT TRACK SECTION BETWEEN STA 640-780 RBL 45 AND REPLACED WITH NEW SEAT TRACK P/N BAC1520-792A. PROFILED AS PER DRAWING 143N5107 AND INSTALLED IAW SRM 51-40-02. CAT "A" MAJOR REPAIR