As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - RADAR WOULD NOT DISPLAY ON FIRST ATTEMPT. SHUTOFF UNIT COMPLETELY AND TURNED ON AGAIN. RADAR WORKED THIS TIME. NOTICED RADAR UNIT UNUSUALLY HOT TO THE TOUCH. REPLACED WX RADAR CONTROL PANEL W/SERVICEABLE UNIT FROM STOCK IN REFRENCE TO Q400 AMM TASK 34-41-11-00/400-801. OPS CHECKS GOOD IAW 34-41-11-710-802. RETURNED TO SERVICE.