As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE, CORROSION WAS DISCOVERED ON BRACKET SUPPORT BAG LOC AT LEVEL FR75 BTW STR 29R TO STR 29L ON AFT CARGO COMPARTMENT. REPLACED BRACKET SUPPORT BAG LOCATED ON FR75 BETWEEN STR 29R TO STR 29L ON AFT CARGO COMPARTMENT IAW SRM 51-40-08 AND DWG 470-65180-445.