What was found
(CAN) DURING T/O RUN, THE CREW OBSERVED THAT RT ENGINE TORQUE COULD NOT GO ABOVE 70 PERCENT, THEY DECIDED TO ABORT T/O AND WHEN THEY REDUCE ENGINE POWER THE RT ENGINE FIRE WARNING CAME ON. PILOTS DISCHARGED THE FIRE EXTINGUISHER AND THE FIRE WARNING WENT OUT. POST EVENT INSP IDENTIFIED A FUEL LEAK AT FUEL NOZZLE NR 1. THIS ENG HAD UNDERGONE A FUEL NOZZLE REPLACEMENT A DAY BEFORE THE EVENT. MFG WILL INVESTIGATE TO ESTABLISH ROOT CAUSE AND SUPPLEMENT THE REPORT ONCE THE INFORMATION IS AVAILABLE.