As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) APPROX 30 MINS FROM DEPARTURE, NR 4 ENG EGT OVERTEMPED AND CLIMBED TO 946 DEGREES AND WAS SHUT DOWN. THERE WAS NO LOUD NOISE OR SHAKING. THE AC MADE A NORMAL LANDING AND THE CFR WERE NOT CALLED OUT. AC REMOVED FROM SERVICE AND CP CONTACTED TO CARRY OUT T/SH. NR 4 ENG PRELIMINARY BOROSCOPE INSPECTION SHOWS SIGNS OF METAL IN COMPRESSOR. BORO PICTURES BEING E-MAILED TO MOC FOR ENGINEERING EVALUATION.