I just bought this year and don't know what I need to do to winterize it. It is a single engine. I need help asap. I am going to store it outside in the winter in indiana. If you have any answers let me know.
There has been a number of recent posts on this topic (given the time of year), so you could do a search to fine them. While they may not apply to your specific model, the general procedures are the same and it will be no problem to follow the same steps for your model.