As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
3 WX FAIL DISPLAYED ON HSI(S). WXR TEST INOP (1=CAPT, 2=F-O, 3= BOTH) CREW COMMENTS: CYC C-B F2 NO HELP. OCCURRED ON CLIMB-OUT. TESTED OK ON GROUND. SUPPLEMENTAL DATA UPDATE, FOUND TRANSCEIVER FAN SCREEN CLOGGED, CLEANED SAME. REPLACED TR UNIT PRECAUTIONARY, OP CKS GOOD.