I'm gonna go out to the garage and try it now.
Here is a picture.
Look at the picture I posted.
Go to TORO.COM. At the lower left you will see a box that says homeowner parts. Click on this and it will bring up another page with a box to enter the model number. Enter your model number. The next page will list all years for your tractor. Select the one that matches your serail number and click on it. The next page that open will have a red box that says manuals. Click on this. It will bring up another page. Srcoll down and you will see the toro xl service manual Click on it. It is 25 mb so it may take a while. Go to the hydro drive belt section and it should have the picture to show you in detail. Let me know. I will be out until late. I will check in the AM.