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 LH LONGITUDINAL FLOOR BEAM AT FRAME 87 WHERE THE BEAM PASSES BETWEEN THE LH AND CENTER SHEAR PANELS. (C-CHECK RO 3/25/2024) REMOVED AND REPLACED LH LONGITUDINAL FLOOR BEAM AT FRAME 87 WHERE THE BEAM PASSES BETWEEN THE LH AND CENTER SHEAR PANELS. REF SRM 51-40-08. OEM PARTS CHANGE - WEIGHT AND BALANCE NOT CHANGED.