What was found
SBA - IN C-CHECK, NR 2 ENGINE THRUST REVERSER LOWER CLAM SHELL EXT SKIN AFT EDGE FOUR CRACKS AFT OF RIVETS HOLE THREE .375 INCH LONG, AND ONE 1.75 INCH LONG. REMOVED RIVETS, STOP DRILLED PER M 19N-010 PAGE 1. FABRICATED REPAIR DOUBLER, AND INSTALLED PER M 197-010 PAGE 1 AND SRM 51-30-2 AND SRM 51-30-8. (M)