What was found
ABI - DURING AN MBV INSPECTION, A PREVIOUS REPAIR ON FRAME 20 AT THE LEFT OMEGA BEAM WAS FOUND CORRODED. REMOVED THE PREVIOUS REPAIR PARTS TO REMOVE THE CORROSION. FABRICATED A DOUBLER, PLATE, FILLER AND TWO SHIMS. REPAIR DONE IAW EMB 145 SRM, SRM 145/1142 REV 29, CHAPTERS 53-21-10 AND 51-40-02. (M)