Need drawing of two position slide valve handle for nautilus backwash valve

Does anyone have a drawing showing the t handle connection to a nautilus two position slide backwash valve? I have a replacement handle, but have no knowledge how to attach it.

This one?

http://www.pentairpool.com/images/pr..._137B_webS.gif

http://www.pentairpool.com/partslist...-valves-75.htm

It doesn't look like the drawing makes clear how the handle is attached, though.

Doesn't look like the t handle on the slide valve I have. But thanks for your reply. I monkeyed around with it long enough to figure out there is a little pin, about one inch long that fits through the handle and the top of the slide valve. It is actually the handle that is turned and pulled up to start the backwash on a DE filter.
Anyway, got the handle replaced. thanks again.

I believe you may have the old version of that valve.

You are correct. Pool is 26 years old, with original equipment.