What was found
RIGHT FUSE, CTR WING BOX, INSPECTION OF REAR SPAR & BOTTOM PANEL. PERFORMED ROTATING PROBE INSPECTION FOUND HOLE F HAVE CRACK SIGNAL. REAMED THE AFFECTED HOLE F TO REMOVE THE CRACK IAW SRM 51-40-44. INSTALLED THE OVERSIZED FASTENER IAW SRM 51-40-21. MINOR REPAIR IAW GMM6-2-100.