What was found
(SUPPORT TASK) AFT MAIN CABIN, BETWEEN FR69 AND FR70, -Y1732, SHEAR PLATE/TRAY, RH SIDE, HAS CORROSION. REMOVED AND REPLACED SHEAR PLATE AND SUPPORT AT FR69 TO FR70 AT -Y1732 PER A320 SRM 51-42-11/001 AND AIRBUS DWG D53474180, ISSUE U.