As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEB CRACKED LOWER END FORWARD OF RIB 18 LEFT SIDE NR 2 PYLON. DRILLED CRACK STOP HOLES PER SRM 51-40-21. REMOVED THE RELATED FASTENERS PER SRM 51-40-21. MANUFACTURED THE DOUBLER AND BROKE SHARP EDGES PER SRM 51-26-20. DRILLED FASTENER HOLES TO THE WEB AND THE DOUBLER PER SRM 51-40-50. INSTALLED THE DOUBLER PER SRM 51-40-21.