As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA FLOOR SUPPORT STA 947 TO 947 LBL 32 IS CORRODED. GROUNDED - YES. PERFORMED SURFACE BLEND REMOVED CORROSION ON FLOOR SUPPORT AT LBL 32 STA 647-967 FOUND TO BE OUT OF LIMITS REPLACED FLOOR SUPPORT IAQW B737-800 SRM 53-70-51-1A-1, SRM 51-40-02-0G-0W=2 O=.083 R=.025 L=2 D=.058.