As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OPEN HOLE HFEC INSPECTION ON RT SIDE BS 1180 TENSION TIE FOUND ONE CRACK AT AFT CHANNEL, LOWER ROW 8TH FASTENER HOLE FROM OTBD. REAMED OVERSIZE FROM 0.187" TO 0.199" DIA IAW SB 747-53A2507, REV 1. NDT OPEN HOLE INSPECTION CARRIED IAW NDTM D6-7170, REV 142. PART 6 51-00-00, PROC 16 AND FOUND NO CRACK EVIDENT.