As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: INITIAL INSPECTION (CPCP FINDINGS): CORROSION ON LH CNTR BEAM BTW FR 86-FR 89 & Y=250LH AT FLOOR STRUCTURE (W2); "CORROSION ON LH CNTR BEAM BTW FR86-FR 89 AND Y=250LH AT FLOOR STRUCTURE (W2) WAS REMOVED AND EVALUATED OUT OF LIMITS PER EMB 190 SRM 51-12-01;51-10-03;53-23-10AD/52. THEREFORE WAS REPLACED PER EMB 190 SRM 51-41-01;51-43-03. REF TOMEX NR 00184. (CONSIDERED A MAJOR REPAIR)