I have included the information that you requested in the diagrams down below. Please look over this diagram and, please, let us know if there is anything else that we can do for you. I hope this helps.
If the engine is overheating, a stuck thermostat is a very likely cause, however I would rule out some of the other possibilities before jumping to that conclusion. Take a look at the article below regarding what issues typically cause engine overheating.
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