As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING ENGINE RUN ON THE NR 1 ENGINE FOUND FUEL LEAKING UNDER COWLING. GROUNDED - YES. OPENED FAN COWL AND INSPECTED NR 1 ENGINE. CLEANED AREA AND PERFORMED ENGINE RUN FOR 20 MIN'S. ONE LEAK FOUND AT FUEL PUMP PAD DRAIN (5 DROPS PER MIN.) I/B FAN COWL CLOSED. O/B FAN COWL STILL OPEN. 13786 7-10-2018 IAW AMM 71-71-00-200-801. REPLACED NR 1 ENG FUEL PUMP IAW AMM 72-11-11-000-801-F00 AND AMM 73-11-11-400-801-F00. LK & OPS CK GOOD.