As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT TOP OF DESCENT, THE NR 4 ENGINE COMPRESSOR STALLED. THE ENGINE WAS THEN SHUTDOWN AS EGT REACHED 950 DEGREES AND N2 WENT TO 105 PERCENT. CREW FOLLOWED COCKPIT OPERATING PROCEDURE AND MADE THREE ENGINE LANDING WITHOUT FURTHER INCIDENT. THE A/C WILL BE FERRY TO NRT FOR NR 4 ENGINE CHANGE.