As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 2753 - EWR - FLIGHT CREW REPORTED BLEED 1 & 2 OVERTEMP IN ICING CONDITION ON EICAS. CREW PERFORMED AIR RETURN SUCCESSFULLY. EWR MX REMOVED AND REPLACED NR 1 FAN AIR VALVE AND SENSING LINE LEADING TO NR 2 FAN AIR VALVE. MX PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED TO RETURN TO SERVICE. FAN AIR VALVE INFO REPORTED IN SDR C2XA10RI088. SENSING LINE INFO REPORTED IN SDR C2XA10RI089.