What was found
RT WING O/B FLAP UPPER SKIN AT STA XOF 563 AND STA XOF 569 EXISTING DOUBLERS REPAIR. REMOVED NR 4 DOUBLERS IAW SRM 51-30-00. REMOVED T/E SECTION IAW CMM 57-52-02. AFTER REMOVED DAMAGED SKIN FOUND RIB P/N ARC1905-4 WITH CRACK 2" LONG. PERFORMED HFEL INSP IAW NDT SPM 06 AND NO CRACK FOUND. PERFORMED REPAIR DAMAGED AREA IAW SRM 57-10-00 FIG 7 VOL 1 AND REINSTALLED T/E PANEL IAW CMM 57-52-02, SEALED T/E PNL IAW SRM 51-41-01 VOL 2.