As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WING CENTER SECTION REAR SPAR VAPOR BARRIER HAS SINGLE VERTICAL CRACK 15.8 INCH IN LONG BETWEEN STIFFENER AT LBL 45.64 & LBL 31.83.<[01] REPAIRED WING CENTER SECTION REAR SPAR VAPOR BARRIER VERTICAL CRACK 15.8 INCH IN LONG BETWEEN STIFFENER AT LBL 45.64 & LBL 31.83 IAW SRM 57-10-10-1A-2-A00534. REPAIR UNDER PARA 2.C.(3)(A) WAS USED/ACCOMPLISHED. REINSPECTION REQUIRED AT EACH 600 FLIGHT CYCLE INTERVAL.