What was found
ABI - DURING AN MBV INSPECTION, STRINGER 19L WAS FOUND TO BE CHAFED AFT OF FRAME 52. BLENDED CHAFED AREA. PERFORMED AND EDDY CURRENT OF THE AREA WITH NO DEFECTS NOTED. FABRICATED TWO DOUBLERS AND FOUR SHIMS. REPAIR DONE IAW EMB 145 GST-2966/02, AEAI ETN 53-020, EMB 145 SRM (145/1142, CHAPTER 53, REV 19, 53-24-02, AND STANDARD SRM PRACTICES. (M)