What was found
RH WING CENTER FLAP INTERNAL STRUCTURE CRACK AT UPR RIB26 STGR-2.7 TO STGR-2.8. ACCOMPLISHED RIB FLANGE REPAIR AT RIB26, S-2.7~S-2.8 AND EXTERNAL PLATE REPAIR AT RIB26~27, REAR SPAR~S-2.2 I.A.W FEDEX EA NO:T6-5750-T0385072 P1, SEQ NO:XXXX, TITLE:WINGS- FLIGHT SURFACES-RH CENTER FLAP-RIB17, RIB18, RIB26 AND RIB27 UPPER FLANGE CRACK BETWEEN STR2.7 AND REAR SPAR. THE REPAIR CLASSIFIED AS CAT.A MAJOR PER GMM 6-2-100.