As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR TURBACK, IN FLIGHT ENGINE SHUT DOWN. OIL FILTER BYPASS LIGHT ILLUMINATED ON NR 2 ENG DID NOT GO OUT AT IDLE. OIL TEMP WAS STEADILY CLIMBING ABOVE 120 DEGREES C. FOUND CARBON DEPOSIT ON MAIN OIL SCREEN. REMOVED AND REPLACED OIL SCREEN PER MM.