As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT WET AREA WEB SUPPORT AT APPROX STA 1006 RBL 40 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE WITH SURFACE BLEND FOUND TO BE OUT OF LIMITS REMOVED AND REPLACED SUPPORT IAW B737-800 SRM 51-40-02-0G-0 W=1" O=.050" R=.037" L=4" D=.013".