What was found
AFT MAIN CABIN, R/H SIDE FLOOR BEAM FWD OF R2 DOOR CUTOUT, MOST O/B FLOOR BEAM HAS CORROSION MARKED. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS. ORIGINAL THICKNESS IS .150, REMAINING IS .106, .044 REMOVED. FOUND TO BE OUT OF LIMITS REF A320 SRM 53-41-14. ACCOMPLISHED REPAIR REF A320 SRM 53-41-14-300-001. MAJOR REPAIR TRACKING EA, ASA EA A320-53EA-00327 REV "00" DATED 02/06/2020