As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA STA 950 RBL 26 FLOOR SUPPORT HAS CORROSION. GROUNDED - YES. REMOVED CORROSION FROM AFT WET AREA STA 950 RBL 50 FLOOR SUPPORT FOUND OUT OF LIMITS IAW B737-800 SRM 53-70-51-1A-1, REMOVED AND REPLACED FLOOR SUPPORT IAW B737-800 SRM 51-40-02-0G-0.W= 3" O= .100" R= .065" L= 1" D= .035".