[aermotor]

Thanks for all the answers. Since I had new manifolds and muffler I installed like the directions with a small amount of sealer and greased up the clamp. I noted on another thread (that I can't find now) that others had problems with the angle of the two flanges. I did also until I discovered that the rear clamp had to be on top of the bottom frame flange, the angle was incorrect with it on the bottom of the frame flange.

John