As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION FOUND ON CABIN FLOOR SEAT TRACK @ BSTA 1180-1195 RBS 45.5 CORROSION REMOVED IAW SRM 51-10-02 AND FOUND TO BE OUTSIDE LIMITS IAW SRM 53-00-52- 1A. SEAT TRACK REPLACED FROM BS 1180 TO BS 1280 RBL 45.5 IAW SRM 51-40-02 AND BOEING DRAWING # 146N5130