As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE, THE CREW REPORTED THAT THE WEATHER RADAR HAD GONE INOP AND DUE TO THE WEATHER ASSOCIATED WITH HURRICANE ISABEL, FLIGHT 2454 DIVERTED TO PIT. MAINTENANCE THEN INSPECTED AND REPLACED THE WEATHER RADAR IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 34-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.