What was found
EFD - FLT 938A - THE CREW REPORTED ENGINE ONE REVERSER DISAGREE, ENGINE ONE REVERSER FAIL, NR 1 REVERSER LEVER INOPERATIVE DURING TAXI, AND THE NR 1 UPPER THRUST REVERSER BUCKET WAS FOUND TO BE OPEN ON ENGINE SHUTDOWN. MAINTENANCE REMOVED AND REPLACED THE AFFECTED THRUST REVERSER ACTUATOR IAW EMB145MM 78-32-01, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (M)