What was found
DURING TAKEOFF, A STICK PUSHER, SHAKER AND AOA FAIL WARNING MESSAGE OCCURED. THE AIRCRAFT ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE INSPECTED AND RESET THE STALL WARNING SYSTEM, AND PERFORMED OPERATION CHECKS, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 23-33-00. THE CHECKS WERE SATISFACTORY, AND THE AIRCRAFT WAS RETURNED TO SERVICE.