What was found
MFEC INSPECTION FOUND 01 EA CRACK ON NO.5 SLAT EXTERNAL SKIN FROM O/B TO I/B 2.5 INCHES OF OSCS 732 ON UPPER ROW FASTENERS. 01 EA CRACK ON NO.5 SLAT EXTERNAL SKIN FROM O/B TO I/B 2.5 " OF OSCS 732 ON UPPER ROW FASTENERS REPAIRED AS PER B777 SRM 57-43-01-2R-9 FIGURE 202 REV 47.6 AND EA G-5750- T0384896 P1 ,TITLE:WING - FLIGHT SURFACES - LH WING #5 SLAT OUTER SKIN 05EA CRACKS B/W OSCS 701.2 & OSCS 788 - SRM REPAIR - RSC TRACKING. REFER TO WRI:57507836 FOR REPAIR DETAILS.THIS IS A MAJOR REPAIR PER GMM 6-2-100.