What was found
1 EA CRACK (30MM) INDICATION WAS FOUND AT RH WING CENTER FLAP RIB18 AFTER RIB FLANGE AREA OF TOP SURFACE. ACCOMPLISHED RIB FLANGE REPAIR AT RIB18, S-2.8~REAR SPAR AND EXTERNAL PLATE REPAIR AT RIB 16 ~18, REAR SPAR ~S-2.1 I.A.W FEDEX EA NO:T6-5750-T0385072P1, SEQ NO: TITLE:WINGS - FLIGHT SURFACES - RH CENTER FLAP -RIB17, RIB18, RIB26 AND RIB27 UPPER FLANGE CRACK BETWEEN STR-2.7 AND REAR SPAR. THIS REPAIR CLASSIFIED AS CAT A MAJOR PER GMM 6-2-100.