What was found
FUSELAGE / SKIN / FS 269-276 / STRG. 19R-21R : CRACK REPAIR AN EXISTING FLUSH SKIN REPAIR INSTALLED BETWEEN FS 269 & 276AND BETWEEN STRINGERS 19R & 21R WAS FOUND WITH A .4 INCH CRACK EMANATING FROM THE CORNER OF THE 7INCH X 9.5INCH REPAIR CUTOUT. THE EXISTING REPAIR DOUBLER WAS REMOVED AND THE REPAIR CUTOUT ENLARGED TO REMOVE THE CRACK. AN EXTERNAL ALUMINUM DOUBLER WAS INSTALLED PER B727 SRM 53-30-3 AND ER/A 379330-14AD.