As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW ABORTED TAKEOFF AT 135 KNOTS DUE TO LEFT ENGINE FIRE WARNING. *S/D* ONE FUEL TRANSFER TUBE B-NUT FOUND LOOSE. THE NUT AND O-RING WERE REINSTALLED, SEATED BY HAND AND THEN RETORQUED. THE SYSTEM WAS PRESSURIZED AND RUN AT IDLE POWER, WITH NO LEAKS NOTED. THE FAILURE WAS A RESULT OF A DAMAGED O-RING SEAL ON THE FUEL TRANSFER TUBE BETWEEN THE MANIFOLD AND FUEL NOZZLE.