As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LT WING REAR SPAR WAS FOUND WITH TWO CRACKED FASTENER HOLES COMMON TO THE UPPER WING SKIN AND SPAR CAP AT APPROX IWS 322. THE CRACKS WERE FOUND DURING ROUTINE INSPECTIONS AND WERE REMOVED BY OVERSIZING THE HOLES. THE OVERSIZE HOLES WERE COLD WORKED, BUSHED, AND NEW FASTENERS INSTALLED PER ER/A 364902-14AD, REV A.