As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAST "'RP" WX RADAR "WX FAIL" ANNUNCIATED ON ND. IN TEST MODE "PWS FAIL AND WX FAIL" ANNUNCIATED. THE REST OF FLIGHT RADAR WAS INTERMITTANT. WX WAS VFR EN ROUTE. FAILURE OCCURED IN ETOPS AIRSPACE. REPLACED WEATHER RADAR TRANSCEIVER PER M/M 34 43 41. PERFORMED WXR SYSTEM OPS TEST PER M/M 34 43 00, NO FAULTS NOTED INSPECTED QUICK DISCONNECT FOR LEFT PITOT ADM.