What was found
DURING HEAVY MAINTENANCE: INITIAL INSPECTION (CPCP FINDING): CORROSIONON LH CNTR BEAM BTW FR 86-89 & Y=250LH AT FLOOR STRUCTURE (W2); CORROSION ON LH CNTR BEAM BTW FR86-FR 89 AND Y=250LH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;51-10-03;53-23-10AD/52. THEREFORE WAS REPLACED PER EMB 190 SRM 51-41-01;51-43-03. REF TOMEX NR 00184 CORROSION ON LH CNTR BEAM BTW FR86-FR 89 AND Y=250LH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;51-10-03;53-23-10AD/52. THEREFORE WAS REPLACED PER EMB 190 SRM 51-41-01;51-43-03. REF TOMEX NR 00184 REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.