As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WX RADAR SHOWED "WX FAIL" UNTIL WE RECYCLED IT. TOOK IT TOO STD BY MODE FOR ABOUT 5 MINUTES. RADAR WORKED REST OF FLIGHT. ACFT GROUNDED. ACCOMPLISHED WX RADAR SYSTEM BITE REF FIM 34-43, TASK 801. NO CURRENT FAULTS, NO FAULT HISTORY. OPS TEST NORMAL. NO HISTORY 90 DAYS.