What was found
DURING HEAVY MAINTENANCE: [CPCP FINDING]: CORROSION IN LONGITUDINAL FLOOR BEAM LOCATED BETWEEN FR 86/90 AND Y= 300.0 MM IN CTR FUS III PASSENGER CABIN FLOOR STRUCTURE; REF TOMEX WO 2488, NR 00051, CORROSION IN LONGITUDINAL FLOOR BEAM LOCATED BETWEEN FR 86/-90 AND Y= 300.0 MM IN CTR FUS III PASSENGER CABIN FLOOR STRUCTURE WAS REMOVED PER EMB 190 SRM 51-12-01, SRM 51-10-03, WAS MEASURED AND EVALUATED OUT OF LIMITS PER EMB190 SRM 53-23-10/AD52, THEREFORE WAS REPLACED PER EMB-190 SRM 51--41-01, SRM 51-43-03 AND SRM 51-42-01,