As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION, AFT WET AREA, ON RH LONGITUDINAL FLOOR BEAM AT FRAME 87 WHERE THE BEAM PASSES BETWEEN THE CENTER AND RH SHEAR PANELS. (C-CHECK RO 7/12/2023) REMOVED AND REPLACED RH LONGITUDINAL FLOOR BEAM AT FR 87. REF EMB SRM 51-40-08. THIS ACTION DOES NOT AFFECT THE AIRCRAFT'S WEIGHT AND BALANCE. REF CONTINUATION CARD FOR CORRECTIVE ACTION DETAILS.