As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WEATHER RADAR INTERMITTE NT FAILURES FOUND WXR BLOWER WEAK, REMOVED WXR RT AND FOUND BOTTOM OF RT CLOGGED WITH DUST. REPLACED BLOWER, CLEANED TRAY, AND REPLACED WXR RT. WXR OPS CHECKS GOOD. REF AMM 34-43-41/51 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1964580 SN OFF 0998 TRANSCEIVER, WX OFF 99-2317-9-0001 0998 ON 99-2317-9-0001 8201