What was found
ABI - DURING AN MBV INSPECTION, FOUND STRINGER 19L WAS FOND CHAFED AT FRAME 53. BLENDED THE CHAFED AREA AND PERFORMED NDT INSPECTION. FABRICATED A REPAIR ANGLE AND SHIMS AND INSTALLED. REPAIR DONE IAW EMB SRM, SRM EMB 145-1142 REV 21, CHAPTER 53-24-02 FIGURE 102. (M)