As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO COMPT BS 1000 B/H CHORD COMMON TO UPPER BATH TUB FTG AFT FASTENER HOLE FOUND CRACK AT CHORD RUNNING FWD APPROX 1/16" LONG. FWD CARGO COMPT BS 1000 BULKHEAD CHORD REPAIR AS PER EO# B747-5310-18579-F AT BETWEEN STR 36 / 37L TO STR 40 / 41L AREA.