What was found
ABI - DURING AN MBV INSPECTION, STRINGER 19R WAS FOUND CHAFED AT FRAME 53. BLENDED THE CHAFED AREA AND PERFORMED NDT INSPECTION. FABRICATED A REPAIR ANGLE SHIMS. REPAIR DONE IAW EMB SRM EMB 145/1142 REV 21, CHAPTER 53-241-02 FIGURE 201. (M)