What was found
FLIGHT 5512, SDF TO CLE. ON FINAL APPROACH INTO CLE THE CREW CONFIGURED THE FLAPS FROM 20 DEGREES TO 30 DEGREES. UPON SELECTION THE CREW RECEIVED A FLAP FAIL MSG. THE FLIGHT CONTROL STATUS PAGE INDICATED 28 DEGREES ON THE LEFT FLAP AND 27 DEGREES ON THE RIGHT FLAP. A MISSED APPROACH WAS EXECUTED AND THE QRH WAS FOLLOWED AND THE AIRCRAFT THEN LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A 2 DEGREE ASYMMETRY BETWEEN THE FLAPS AND THAT THE RT FLAP WAS JAMMED. WHEN THE PDU WAS DISCONNECTED THE FLAPS STILL WOULD NOT MOVE. A BROKEN FLEX CABLE WAS FOUND BETWEEN THE NR 1 AND NR 2 ACTUATORS ON THE RIGHT SIDE. THE FLEX CABLE WAS REPLACED AND THE FLAPS WERE RIGGED WITH NO FURTHER DEFECTS NOTED.