As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO FLOOR RAIL SPLICE AT FS 727I +4" LBL 8 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE WITH SURFACE BLEND, FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED FLOOR RAIL SPLICE IAW B737-900ER SRM 51-40-02-0G-0W 1 O .085 R .042 L 1 D .043.