I will attach that info below on how to replace the starter but here is a guide that will help with determining if the starter is truly in need of replacement:

https://www.2carpros.com/articles/starter-not-working-repair

I attached the wiring diagram below as well to test it.

Assuming that it is in need of replacing it, please see the info below from the manual on how to replace the starter.

Let us know what other questions you have.

Thanks