As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT#724, LAX-JFK. (ETOPS), ENG 1 HEAT SYS DEGRADED ON LANDING WENT AWAY ON ENG SHUTDOWN ( HEAT SYS DEGRAD CAUTIONS ON ECAM E/WD ); IFPC REPLACED REF LOG PAGE 4384073 ITEM 2. (REMOVED AND REPLACED THE INTEGRATED FUEL PUMP & CONTROL (IFPC) IAW AMM 73-11-01-400-801-A. NO LEAK NOTED. MSG APPEARED AGAIN DURING SHUT DOWN. FURTHER TROUBLESHOOTING REQ.PERFORMED EEC SYSTEM INTERACTIVE TEST IAW TSM 73-21-00. NO DEFECTS NOTED. PE)RFORMED ENGINE IDLE RUN TWICE IAW AMM 71-00-00. NO DEFECTS NOTED. THIS CLEARS MDDR MX-4 UPDATED, PLACARD REMOVED.MCC NOTIFIED."