As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER BEING PUSHED BACK FROM THE GATE, THE CAPTAIN NOTICE THE BRAKES WERE INOPERATIVE. THE CREW RETURNED TO THE GATE. MAINTENANCE INSPECTED AND BLED THE BRAKES IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-42-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.