As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A MBV INSPECTION, A PREVIOUS REPAIR ON THE LEFT OMEGA BEAM AT FRAME 20 WAS FOUND CORRODED. REMOVED THE EXISTING REPAIR AND CLEANED THE AREA. PREPARED A DOUBLER AND FILLER. CLEANED AND TREATED REPAIR PARTS. REPAIR DONE IAW EMBRAER 145 SRM (SRM 145/1142 REV 39) CHAPTERS 53-00-10, FIGURE 206. AIRCRAFT RETURNED TO SERVICE.