As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION IN CROSS BEAM LOCATED IN FR84 BETWEEN Y500 AND Y930 AT CF III FLOOR STRUCTURE; FOUND OUT OF LIMITS, REPAIRED PER EMB 190 SRM 53-23-10 REPAIR 55 AND ETI-190-23-551 REV 3. WORK ACCOMPLISHED ON TOMX NR 00092.( CONSIDERED AS A MAJOR REPAIR)