As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY MAINTENANCE: CORROSION: FWD PAX FLOOR STRUCTURE CENTER BEAM AT FR17 Y-273.1MM (10.75"); REF EAMS NR-00056 W/O H9334: R & R FWD PAX FLOOR STRUCTURE CENTER BEAM P/N: 170-03264-001 FR12-20LH IAW EMBRAER SRM 51-40-08.(CONSIDERED A MAJOR REPAIR)