What was found
NR 2 PYLON OUTBOARD SIDE CUTOUT FOR PANEL 463CL HAS A .875 INCH CRACK AT AFT CORNER OF SKIN. CRACK WAS NDT INSPECTED TO VERIFY AREA OF CRACK AS PER B747 NDT MANUAL PART 6 51-00-00 FIG 23. STOP DRILLED CRACK IAW B747 SRM 51-10-01 PAGE 12. HFEC INSPECTED STOP DRILL HOLE AND FOUND NO CRACKS EXTENDING BEYOND STOP DRILL HOLE AS PER B747 NDT MANUAL PART 6-51-00-00 FIG 23. INSTALLED DOUBLER REPAIR IAW SRM 54-31-03 FIG 6. (M)