What was found
RIGHT WING UPPER SKINS HAVE PATCHES OF LOCAL INTERGRANULAR CORROSION FROM THE WING LEADING EDGE, AFT TO THE AFT SPAR AREAS. *S/D* REMOVED CORROSION IN SUBJECT AREA OF ARB3121 AND ARB3108 RT WING SKIN PANEL AT STA XIS 168.66 TO XORS 130.40, STRINGER 1R AND 22R, AREAS 1 THRU 33 PER SRM CHAPT 51 AND SRM 57-10-00 IN COMPLIANCE WITH EA 8-5710-67582. REF SNRM N111, N177, AND N776.