What was found
FLIGHT 5431 - EN ROUTE MSN-ATL RECEIVED A RIGHT ENGINE COWL ANTI-ICE MESSAGE, FLIGHT DIVERTED TO CVG. REPLACED THE COWL ANTI-ICE VALVE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5431 - EN ROUTE MSN-ATL RECEIVED A RIGHT ENGINE COWL ANTI-ICE MESSAGE, FLIGHT DIVERTED TO CVG. REPLACED THE COWL ANTI-ICE VALVE.