What was found
DURING LOW SPEED TAKEOFF ROLL, ALOUD POP/SHUDDER OF THE AIRCRAFT WAS FELT WITH A SIMULTANEOUS ENGINE FAIL LIGHT ILLUMINATION. A REJECTED TAKEOFF WAS ACCOMPLISHED. AIRCRAFT WAS TAXIED BACK TO RAMP, WITH MAINTENANCE PERSONNEL IN COCKPIT. THE NR 2 ENGINE WAS ADVANCED TO FULL THROTTLE, BUT EPR DID NOT GO PAST 1.9, A COMPRESSOR STALL WAS FELT AGAIN AND NR 2 ENGINE WAS SHUTDOWN. INSPECTION NR 2 ENGINE TAIL PIPE FOUND LOW PRESSURE TURBINE FAILURE. REMOVED AND REPLACED NR 2 ENGINE PER WORK CARD NR 70T0002.