As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WXR WEAK ANNUNCIATOR ON BOTH EHSI'D WITH WXR RADAR ON WINDSHEAR SYSTEM EICAS ALSO DISPLAYED NO RADAR RETURNS NOTED OVER WATER. REMOVED AND REPLACED WXR TRANS AS PER AMM 34-43-01 004-060 OPS CHECK NORMAL. OK TO CONTINUE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1472195 SN OFF 00355 TRANSCEIVER, WX OFF 19-3440-9-0001 0355 ON 19-3440-9-0001 0554.