As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK FOUND FROM THE END OF STRINGER-14, APPROX 15" AT RT WING TANK AT XORS 521 DURING HFEC INSPECTION SNRM N01399: RT WING TANK AT XORS 521 STRINGER END-14 REPAIR AS PER SRM 57-20-00 FIG 10 OPT 1 VOL I. THIS REPAIR CLASSIFIED MAJOR AS PER GMM 6-2-100. LEAK CHECK CARRIED OUT AS PER AMM 28-11-00.