As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING MANDATED INSPECTIONS OF THE FS 1183, BULKHEAD VERTICAL BEAM AT LBL 17.8 PER AD 99-18-05, A HOLE COMMON TO THE BEAM AND THE WL 273.25 INTERCOSTAL WAS FOUND ELONGATED. THE HOLE WAS REAMED TO A ROUND CONDITION AND AN OVERSIZE FASTENER INSTALLED PER ER/A 377670-14AD.