What was found
ABI - DURING INSPECTION OF AIRCRAFT, FOUND CORROSION ON LEFT OMEGA BEAM AT FRAME 20. REMOVED CORROSION BY CUT OUT. FABRICATED A DOUBLER ANGLE 18.5 INCH BY 3 INCH, AND FILLER 14 INCH BY 2.75 INCH, 050 INCH THICK, A PLATE 6.5 INCH BY 1 INCH .125 INCH THICK, AND TWO SHIMS 6 INCH BY 1 INCH AND 5.25 INCH BY 1 INCH .090 INCH THICK IAW EMB 145 (SRM 145/1142 CHAPTER 53, REV 17) 53-21-10, AND STANDARD SRM PRACTICES. (M)