What was found
AFTER LEVELING OFF AT 9,000 FT, CREW OBSERVED A FLAME COME OUT OF NR 1 ENGINE, FOLLOWED BY THE GENERATOR LIGHT ILLUMINATING, AND ENGINE SPOOLING DOWN. FOLLOWED EMERGENCY CHECKLIST AND SHUTDOWN NR 1 ENGINE IN-FLIGHT. ATTEMPTED TO RESTART NR 1 ENGINE PER EMERGENCY CHECKLIST, WHICH WAS UNSUCCESSFUL. DECLARED AND EMERGENCY AND DIVERTED. LANDED WITHOUT ANY FURTHER INCIDENT. DURING POSTFLIGHT, OBSERVED OIL LEAKING OUT THE BOTTOM OF COWLING. FOUND FUEL OIL HEATER HOUSING CRACKED, OIL LEVEL AT APPROXIMATELY 4, FOUND COMPRESSOR SEIZED. POWER SECTION CHIP DETECTOR INSPECTED AND FOUND VERY FINE DEBRIS ON CHIP DETECTOR.