As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD WET AREA STA 328 FLOOR BEAM HAS COFRROSION AT APPROX RBL 24. GROUNDED - YES. REMOVED CORROSION FROM FLOOR BEAM AT F5 328 AND RBL 24 DETERMIND TO BE OUT OF ALLOWABLE LIMITS IAW BOEING 797-900 SRM 53-16-51-1A-1, REPAIRED MADE TO FLOOR BEAM IAW BOEING 737-900 SRM 53-10-51-2R-7W: 1.5 O: .125 R:.067 L:2 D:.058.