What was found
RIGHT WING T/E REAR SPAR UPPER CAP, LOWER FLANGE IS CORRODED AT STA. XORS 685. BLENDED AND REMOVED CORROSION IAW SRM 57-00-00-2R REFERENCE EA 1-5710-T0350918P1REMOVED FASTENERS THROUGH UPPER SPAR T-CAP LOWER FLANGE FROM XORS 680-690 IAW SRM 51-33-01-0G. REINSTALLED FASTENERS AS REQ'D IAW SRM 51-33- 01-0G. CORRODED AREA REQUIRES BLENDING. BLENDED CORRODED AREA IAW SRM 57-00-00-2R. PERFORMED NDT THICKNESS MEASUREMENT PER NDT SPM, TP-MDC-93K0393 MAXIMUM THICKNESS IS .351" MINIMUM THICKNESS MEASURED IS .300" PERFORMED HFEC HOLE PROBE INSP PER NDT SPM TP-MDC-93K0393 NO DISCONTINUITY INDICATION FOUND.