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 1/14/2022) / REMOVED AND REPLACED LH LONGITUDINAL FLOOR BEAM AT FRAME 87 REF EMB SRM 51-40-08 SEE CONTINUATION CARD FOR WORK ACCOMPLISHED. DAMAGED PART WAS REPLACED WITH OEM PART NO CHANGE TO WEIGHT OR BALANCE