What was found
DURING HEAVY MAINTENANCE: INITIAL INSPECTION [CPCP FINDING]: CORROSION ON FLOOR BEAM BTW FR87-88 AND -Y=300 AT AFT FLOOR STRUCTURE (W2); (RESOLVED ON W/O: 1260255 TASKCARD: NR-00018 ) REFERENCE TOMX W/O # 2362, N/R # 00217. CORROSION ON FLOOR BEAM BTW FR87-88 AND -Y=300 AT AFT FLOOR STRUCTURE WAS REMOVED AND EVALUATED OUT LIMITS THEREFORE WAS REPLACED PER EMB-190 SRM 51-12-01, SRM 51-10-03, SRM 51-75-16, SRM 51-41-01, SRM 51-43-03 AND SRM 51-42-01. ACCOMPLISHED BY TOMX TECH #10001734, TOMX QC #269616.