What was found
DURING HEAVY MAINTENANCE: INITIAL INSPECTION: ( CPCP FINDING): CORROSION ON SEAT TRACK BEAM BTW FR 12-13 AND Y=270RH AT FWD FLOOR STRUCTURE (W1); (RESOLVED ON W/O: 1229824 TASKCARD: NR-00013 ) CORROSION ON SEAT TRACK BEAM BTW FR12-13 AND Y=270RH, AT FWD FLOOR STRUCTURE (W1) WAS REMOVED PER EMB 190 SRM51-12-01;51-10-03. EVALUATED, THEREFORE IT IS OUT OF LIMITS PER EMB 190 SRM 53-10-10/AD51 AND REPLACED PER EMB SRM 51-41-02;51-43-03. REF TOMEX NR 00163 FOR DETAILS. CORROSION ON SEAT TRACK BEAM BTW FR12-13 AND Y=270RH, AT FWD FLOOR STRUCTURE (W1) WAS REMOVED PER EMB 190 SRM51-12-01;51-10-03. EVALUATED, THEREFORE IT IS OUT OF LIMITS PER EMB 190 SRM 53-10-10/AD51 AND REPLACED PER EMB SRM 51-41-02; 51-43-03. REF TOMEX NR 00163 FOR DETAILS. - REF TOMX W.O. 239JB/ 2301 / E190 / B8 CHECK.