Scag Turf Tiger Thermostat Location?

I have a scag 61 inch mower with Kawasaki engine. My mower has been getting hot after running a short time. Wondering if the Thermostat is stuck. Where is the Thermostat located at? I thought I would start with replacing the Thermostat possibly. Thanks in advance.

Follow the top radiator hose back to the engine, and where the hose connects there will be a cover bolted on and it should be located under that cover. 2 or 3 bolts hold that thermostat cover on if I remember correctly.