As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE HAD FUEL LEAKING BETWEEN FUEL OIL HEAT EXCHANGER AND FUEL PUMP. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENG FUEL OIL HEAT EXCHANGER REF AMM TASK 73-11-07-400-801-F00 AND TASK 79-21-02-400-801-F00. ACCOMPLISHED IDLE LEAK CK TEST 3A. NO LEAKS.