What was found
RH WING CENTER FLAP RIBS UPR FLANGE FOUND 8EA CRACKS AT RIB25 BETWEEN STGR2.7 AND REAR SPAR, AND RIB26 BETWEEN STGR2.6 AND REAR SPAR, AND RIB27 BETWEEN STGR2.6 AND REAR SPAR. REPAIRED THE RT WING CENTER FLAP RIBS UPR FLANGE 8EA CRACKS AT RIB25 BETWEEN STGR2.7 AND REAR SPAR, AND RIB26 BETWEEN STGR2.6 AND REAR SPAR, AND RIB27 BETWEEN STGR2.6 AND REAR SPAR. THIS IS CATEGORY A REPAIR. MAJOR REPAIR IAW GMM6-2-100. SEE WRI 57506813 FOR WORK DETAILS.