As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH ON FLIGHT 5547 ARRIVING FROM PITTSBURGH PENNSYLVANIA TO WATERTOWN NEW YORK, THE LEFT ENGINE ITT EXCEEDED LIMITS. THE ENGINE WAS SHUT DOWN AS A PRECAUTIONARY MEASURE. THE AIRCRAFT LANDED WITH NO FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LEFT ENGINE. TEARDOWN REPORT WILL BE AVAILABLE AT A LATER DATE.