As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA STA 967 FLOOR BEAM HAS CORROSION AT FLOOR PANEL ATTACH HOLES RBL 6 TO LBL 45. GROUNDED - YES. REMOVED CORROSION, FOUND TO BE OUT OF LIMITS IAW B737-900ER SRM 53-70-51-1A-1 REPAIRED DAMAGE IAW B737-900ER SRM 53-00-51-2R-1W:2 O: .125 R: .104 L:3 D: .021.