As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FOUND AT STRINGER END 10L (XORS 760), APPROX 9" LENGTH ON LT WING TANK DURING HFEC INSPECTION. LT WING TANK STRINGER END 10L (XORS 760) REPAIR CARRIED OUT AS PER SRM 57-20-00 FIG.10 VOL I. REPAIR CLASSIFIED AS MAJOR REPAIR AS PER FEDEX GMM 6-2-100.