What was found
NR 1 ENGINE STARTED LOOSING POWER RIGHT AFTER TAKEOFF. EPR AND N1 DROPPING EGT AT 800 DEGREES. TRIED RAPID RESTART, ENGINE WOULD NOT RUN. SHUTDOWN PER EMERGENCY CHECKLIST. WINDMILL TIME 1 HOUR 16 MINUTES OIL PRESSURE 10 PSI. NOTE: DUMPED FUEL DOWN TO 630.0 MAXIMUM LANDING WEIGHT, DECLARED EMERGENCY. INSPECTED NR 1 ENGINE IAW 72-00 MM 5-51-58, REQUIRES 3 ENGINE FERRY. THIS AIRCRAFT HAS BEEN FOUND SAFE FOR INTENDED FERRY FLIGHT. UPON ARRIVAL TO KOSC, REMOVED AND REPLACED NR 1 ENGINE IAW BMM 71-00-02 AND AIA 7EC7100 TRIMMED IAW BMM 71-00-00, OPS AND LEAK CHECK GOOD. PRELIMINARY FINDINGS: HIGH PRESSURE TURBINE AND LOW PRESSURE TURBINE DAMAGE. PART TOTAL CYCLES, 11,538.