As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MDCC FLOOR STRUCTURE SEAT TRACK CORRODED FRAME 26 - 38.2, Y-1959. REMOVED THE CORROSION IAW SRM 51-74-10. CRACK WAS FOUND AND WAS OUT OF ALLOWABLE IAW SRM 53-10-16-101. CUT OUT SEAT TRACK. REPAIRED IAW SRM 53-10-16 FIG 201. THIS REPAIR WAS CATEGORY "A". MAJOR REPAIR IAW GMM 6-2-100.