As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 ENGINE FUEL LEAKING FROM BETWEEN MATING FLANGES OF FMU AND FUEL PUMP. REMOVED PUMP AND FMU IAW AMM 73-11-01-401 AND AMM 73-21-010-401. NEW PUMP AND FMU. NEW CARBON SEAL INSTALLED. REPLACED ENGINE FUEL PUMP IAW MM 73-11-01 AND FMU IAW MM 73-21-01.