What was found
DURING A MBV INSPECTION, THE BAGGAGE DOOR CUT OUT LOWER SILL WAS FOUND CORRODED. REMOVED THE DAMAGED SILL AND CLEANED THE AREA. POSITIONED THE NEW SILL P/N 145-25480-603, NEW ANGLES P/N 145-25681-607 AND 145-25681-007, MARKED AND DRILLED FASTENERS HOLES. WORK DONE IAW EMBRAER 145 SRM (SRM EMB-145/1142 REV 39) CHAPTERS 51-40-02, 51-21-04, 51-40-06 AND 51-20-03. AIRCRAFT RETURNED TO SERVICE.