As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO R/H TRANSITION FLOOR SUPPORT HAS NUMEMEROUS PLACES WITH CORROSION (MARKED IN RED). GROUNDED - YES. REMOVED CORROSION FROM AFT CARGO R/H TRANSITION PANEL; ORIGINAL THICKNESS: .040, REMOVED: .007, REMAINING: 0.33 & FOUND TO BE OUT OF LIMITS PER B737-800 SRM 53-00-1A-2-4.2.D. REPAIRED TRANSITION PANEL IAW B737-800 SRM 53-00-53-2R-5.