As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BLEED 1 OVERTEMP ON CLIMBOUTAND DURING DECENT INTO ORD, ANTI ICE INOP MESSAGE REPORTED A BLEED 1 OVERTEMP ENROUTE, FLT DECLARED EMERGENCY DUE TO ICING CONDITIONS AND LANDED SAFELY. REPLACED NR 1 PRECOOLER IAW AMM 36-11-04 REF NRWC 613-ORD-05129 ITEM 2 FOR PRECOOLER OPC. ORIG SUBMISSION DATE: 1/22/2023