As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT FLOOR SUPPORT IS CORRODED BETWEEN STA787 TO 827 AT RBL14. DOT:C530. GROUNDED - YES. REMOVED CORROSION FROM TRACK ORIG MATERIAL 0.070: REMOVED 0.010; 0.060 REMAINING AND FOUND TO BE OUT OF LIMITS PER B737-800 SRM 53-00-53-1A-2; REPAIRED TRACK PER B737-800 SRM 53-00-53-2R-3 DOT REMOVED.