As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SHIELD WEB LOCATED BTW BS767 TO BS794.3 WL156 AND RBL21 AT AFT CARGO COMPARTMENT. REPLACED SHIELD WEB LOCATED BTW BS767 TO BS794.3 WL156 AND RBL21 AT AFT CARGO COMPARTMENT IAW 737-800 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 146A0081 SHEET: 49 REV: A.