What was found
DURING HEAVY MAINTENANCE: CORROSION ON FLOOR STRUCTURE LONGITUDINAL BEAM AT FR 16 AND Y= 280 LH (W1); (RESOLVED ON W/O: 1228947 TASKCARD: NR-00004 ) CORROSION ON FLOOR STRUCTURE LONGITUDINAL BEAM AT FR 16 AND Y= 280 LH (W1) WAS REMOVED PER EMB-190 51-12-01, EMB-190 SRM 51-10-03, EVALUATED OUT OF LIMITS PER EMB 190 SRM 53-10-10/AD51. THEREFORE WAS REPAIRED PER EMB 190 SRM 53-10-10 REPAIR 51P. ALL WORK ACCOMPLISHED ON TOMX WO # 2265, ACCOMPLISHED BY TOMX TECH # 10000210, RII BY TOMX QC # 325718.