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 FINDING] CORROSION ON BEAM BTW FR87/88 AND Y=300 APPROX (RH) AT CABIN FLOOR STRUCTURE W2.; REF. TOMEX NR-00196/JETBLUE WO 1284057 NR-00027.SUMMARY:CORROSION ON BEAM BTW FR87/88 AND Y=300 APPROX (RH) AT CABIN FLOOR STRUCTURE W2 WAS REMOVED PER EMB 190 SRM 51-12-01, EMB 190 SRM 51-10-03, WAS MEASURED AND EVALUATED OUT LIMITS PER EMB 190 SRM.(CONSIDERED A MAJOR REPAIR)