As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN AMS FOR C-CHECK, MAINTENANCE REPORTED FOUND CRACK IN AFT CARGO DOORWAY LOWER. SILL LATCH NR 10 INSPECTION PERFORMED ACC NDT MANUAL D6-7170, PART 6 CHAPTER 51-00-00. REPLACED TRUSS AND LATCH SUPPORT FITTING AT POS NR 10 PER EO B747-5340-0191 APP D. ALSO, REPLACED SUPPORT BRACKET FOR GUIDE WHEEL ACC SRM 51-30-02.