What was found
UPON A SCHEDULED INSPECTION AT AERO CORP IN LAKE CITY, FL, AT BS 312 RBL 20 IN THE MAIN CABIN INTERIOR (1) T-SUPPORT FOR LAV FLOOR HAS CORROSION ON THE LOWER FLANGE AREA. REMOVED CORROSION, FABRICATED AND INSTALLED REPAIR IAW B727 SRM 53-20-2. (M)