What was found
SJU - INFLIGHT T661 ON CLIMB FLIGHT RECEIVED A DUAL RUDDER LIMITER FAULT. RETURNED TO SJU AND LANDED WITHOUT INCIDENT. NO EMERGENCY AND NOT OVERWEIGHT. REPLACED NUMBER 1 FEEL LIMITER COMPUTER AND RESET NUMBER 2 COMPUTER. SYSTEM GROUND CHECKED NORMAL OPERATION. SECOND AIR INTERRUPT ON DEPARTURE FOR DUAL RUDDER LIMITER FAULT. RETURNED TO SJU AND LANDED WITHOUT INCIDENT. REPLACED NUMBERS 1 AND 2 FEEL LIMITER COMPUTERS AND RELAYS AND VARIABLE STOP ACTUATOR. SYSTEM GROUND CHECKED NORMAL OPERATION.