What you show is the Les Andrews recommended method. Make sure that your socket will allow the shaft to protrude into it after you shear off the pin. I use a deep socket, not a standard socket. And it might help to have someone standing on the other end of the rod, say with a piece of 2x4 on edge, to block the shaft from moving.
Having said that, you can use a really small punch to drive the pin out from the back. Pull the lever down completely and come at it from the back. All else fails, carefully grind the head of the pin down with a Dremel tool and then drive it out.