What was found
ABI - DURING AN INSPECTION, THE LEFT OMEGA BEAM AT FRAME 20 WAS FOUND CORRODED. PERFORMED A CUTOUT AND REMOVED THE CORROSION. FABRICATED A DOUBLER, FILLER AND TWO SHIMS. REPAIR DONE IAW EMB 145 SRM, SRM EMB-145/1142 REV 29 CHAPTER 53-21-10 FIGURE 201. (M)