What was found
ABI - DURING AN IMBV INSPECTION, THE SERVICE DOOR CENTER SILL WAS FOUND TO BE CORRODED BELOW SRM LIMITS. REMOVED EXISTING SERVICE DOOR CENTER SILL AND INSTALLED NEW SILL IAW EMB SRM, SRM EMB-145/1142 REV 22, CHAPTERST 51-40-02, 51-20-01, 51-20-03, 51-40-06 AND AMERICAN EAGLE AIRLINES INC ETN NR EB-51-009. (M)