As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT WING FIXED T/E PANEL LOWER WEB HAS CRACK JUST IB OF DEFLECTION RIB ORSS 279. MARKED<[01] REMOVED; REPLACED; AND INSTALLED A NEW LT WING FIXED T/E PANEL LOWER WEB ORSS 279 IAW SRM 51-40-02 AND BOEING DWG 115A2512 SH 4.;[02] VERIFIED CORRECTIVE ACTION COMPLETE.