As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 2548146) DURING INSPECTION FOUND CORROSION FLOOR STRUCTURE ANGLE BTW BS 767 TO BS 787 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT. REPLACED FLOOR STRUCTURE WEB ASSY LOC BTW BS 767 TO BS 787 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT AS PER B737-900 SRM51-40-02 AND 51-10-02-0G ITEM 9 AND DWG 146A0081 SHEET 4 REV C.