What was found
DURING HEAVY MAINTENANCE: INITIAL INSPECTION [CPCP FINDING]: CORROSION ON CROSS BEAM LOCATED BTW FR84 AND Y=800LH TO Y=1080LH OF CABIN PAX FLOOR STRUCTURE AT CENTER FUSELAGE III (W2); REF TOMEX WO N265JB/2552/E190/BRIDGE CHECK NR 00085 CORROSION ON CROSS BEAM LOCATED BTW FR84 AND Y=800LH TO Y=- 1080LH OF CABIN PAX FLOOR STRUCTURE AT CENTER FUSELAGE III (W2) WAS REMOVED PER EMB-190 SRM 51-12-01, EMB-190 SRM 51-10-03 AND WAS EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-75-16 THEREFORE CROSS BEAM LOCATED BTW FR84 AND Y=800LH TO Y=1080LH WAS REPAIRED PER EMB-190 SRM 53-23-10 REP 55. WORK ACCOMPLISHED BY TOMEX TECH 359618 RII:325718. MX-220 COMPLETED. (CONSIDERED AS A MAJOR REPAIR)