What was found
MAIN CABIN AFT R/H AT FR68, FLOOR BEAM 2ND FROM CENTER, HAS CORROSION ON TOP OF BEAM. MARKED IN RED GROUNDED - YES. REMOVED AND REPLACED RH FLOOR BEAM AT FR68 2ND FROM CENTER- Y464.8 IAW ASA A320 SRM 51-42-11 AND AIRBUS DWG D53472095 ISSUE E