As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE OIL TEMPERATURE IS PEGGED. PRESSURE AND QUANTITY IS NORMAL PER QRH. ENGINE NOT SHUT DOWN WITHIN 15 MINUTE LIMIT WHEN AIRCRAFT LANDED AT MILWAUKEE. FUEL TEMPERATURE ALSO DID NOT INCREASE. REPAIRED AND REPLACED LEFT ENGINE OIL TEMPERATURE CONNECTOR AND TEMPERATURE BULB.