As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BS 660 UPPER DECK FLOORBEAM HORIZ FWD FLANGE FOUND CRACKED AT LBL 67" ONE FASTENER HOLE 0.030" IN LENGTH RUNNING FWD O/B AND AT LBL 79" ONE FASTENER HOLE 0.030" IN LENGTH RUNNING AFT. BS 660 FLOORBEAM HORIZ FWD FLANGE LBL 67" & LBL 79" HOLES REPAIRED AS PER UPS EO NR B747-5310-23043 APPENDIX D PLAN A.