As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE-C M/D LT BS840 FRAME TENSION TIE ATTACHMENT AREA FOUND 2 EA FASTENER HOLES CRACKED AT FRAME AFT WEB. M/D BS840 FRAME AFT ATTACH WEB LHS AREA REPLACED AND INSTALLED IAW SRM 51-30-02 AND 51-10-01 PG9 AND RS R53-25-35526 ITEM 3 AND UPS EO B747-5310-24756-A.