What was found
INSPECTION TYPE-SI, WHILE WORKING NRC NR 511244 FOUND CORROSION ON UPPER RUDDER RT SIDE EXTERIOR SKIN AT AFT EDGE OF BULLNOSE RUBSTRIP AT R STA 242.5 TO 257. REMOVED CORRODED RUBSTRIP, PROCURED NEW RUBSTRIP AND INSTALLED IAW SRM 51-30-2, 51-30-5.