As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THE AIRCRAFT BRAKES WERE PULSATING AND WOULD NOT STOP THE AIRCRAFT ADEQUATELY. MAINTENANCE INSPECTED AND REPLACED THE BRAKE METERING UNIT, IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 32-42-04. OPERATIONAL CHECKS WERE COMPLETED AND THE AIRCRAFT WAS RETUNED TO SERVICE.