What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB, "REVERSER LIMITED" LIGHT ILLUMINATED FOR THE NUMBER 2 ENGINE ON THE OVERHEAD PANEL. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. TROUBLESHOOTED NUMBER 2 ENGINE THRUST REVERSER PER FIM 73-22-00-810-800. FOUND CODE (73-44144). REMOVED AND REPLACED NUMBER 2 (EEC-B)-ELECTRIC ENGINE CONTROL (AALA202506208702) AND PERMANENT MAGNET ALTERNATOR STATOR (AALA202506202065) AND ROTOR (AALA202506209012). PER AMM 73-21-05 AND AMM 73-21-08. OPERATIONAL CHECK NORMAL, NO FAULTS NOTED AT THIS TIME.