As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION SHIELD WEB FLOOR STRUCTURE LOCATED BETWEEN STA767 TO STA794.3 AND RBL21 WL156 AT AFT CARGO COMPARTMENT. REPLACED SHIELD WEB AND FASTENERS LOC. ON FLOOR STRUCTURE BETWEEN STA767 TO STA794.3 AND RBL21 WL156 AT AFT CARGO COMPARTMENT IAW B737-700 SRM51-10-02 ITEM 9; SRM 51-40-02 AND DWG 146A0081 SHEET 25 REV A.