What was found
ABI - DURING AN MBV INSPECTION, STRINGER 19L WAS FOUND CHAFED AT FRAME 53. BLENDED THE CHAFED AREA AND PERFORMED NDT INSPECTION. FABRICATED A REPAIR ANGLE AND TWO SHIMS. REPAIR DONE IAW EMB SRM, SRM EMB145/1142 REV 22, CHAPTER 53-24-02 FIG 201. (M)