As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CARGO COMPT. STRINGER 27R ON I/B SIDE HAS DRILL MARK ON EDGE OF RADIOUS DURING LOCATING AND DRILLING OF DOUBLER AT STA500-540 ACCOMPLISHED INTERIM REPAIR ON FUSE STRINGER 27R BETWEEN 500-520 IAW ECRA5330-06254 REV-. SEE PART 2 FOR INSPECTION REQUIREMENTS AND PART 3 FOR PERMANENT REPAIR.INITIATED DIP TO REINSPECT PER PART 2 "ON OR BEFORE65,900 TOTAL FLIGHT CYCLES