What was found
1EA CRACK (10MM) WAS FOUND AT R/H WING CENTER FLAP RIB20 AFT AREA OF TOP SURFACE RIB FLANGE ACCOMPLISHED THE FLANGE REPAIR AT RIB20 S-2.7~2.8 AND DOUBLER REPAIR AT RIB19~20 S- 2.1~R/S RH CENTER FLAP I.A.W FEDEX EA NO:T6-5750-T0379321 P1, SEQ NO:1236, TITLE:WINGS- FLIGHT SURFACES-RH CENTER FLAP-CRACKS IN UPPER FLANGES OF RIB11,17 AND 20-ALI 575306- 01, THE REPAIR CLASSIFIED AS MAJOR CAT.A PER GMM 6-2-100