As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON FLOOR SEAT TRACKS BETWEEN FS 394.50 AND FS 409.50 RT AT SEVERAL LOCATIONS. REMOVED SEAT RAILS, 3 EA BETWEEN FS395.50-409.00+ 126 AT RBL9 IAW AMM 53-01-11-000-802. INSTALLED SEAT RAIL IAW AMM 53-01-11-400-802. COMPLIED WITH ECTC REO 601R-53-00-596.