What was found
ABI - DURING AN IMBV INSPECTION, THE SERVICE DOOR CENTER SILL WAS FOUND TO BE CORRODED BELOW SRM LIMITS. REMOVED EXISTING CENTER SILL, INSTALLED NEW CENTER SILL IAW EMB REPAIR STATEMENT IC2003-145/0818 AND STANDARD SRM, SRM 145/1142 REV 22 PRACTICES. (M)