As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 2907 - EN ROUTE, THE WEATHER RADAR SYSTEM STOPPED WORKING. THE CREW RESET THE CIRCUIT BREAKER AND IT BEGAN TO WORK INTERMITTENTLY. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE WEATHER RADAR R/T. ALL CHECKS SATISFACTORY. (X)