As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON INITIAL START, FUEL LEAKING FROM BOTTOM OF THE NR 1 ENGINE NACELLE CAUSING A LARGE SPILL OF FUEL. NR 1 ENGINE GROUND RUN AND LEAK CHECKED IAW AMM 71-71-00. NO FURTHER LEAKS FOUND. HPTACC ACTUATOR SUSPECTED AS CAUSE OF THIS EVENT AND SCHEDULED TO BE REPLACED ASAP.