Hi elevatorman, welcome to Outdoorking.
To set this up so we can help you with the project, please start a thread in the Scott Bonnar Reel Mowers forum, and post a number of pictures of your mower. At a minimum we need some general views, a picture of the reel showing the amount of meat left on the blades, and pictures of the chain sprockets taken from in line with the axle of each sprocket so we can evaluate the shape of the teeth. Tell us about how it operates, what concerns you about it, any modifications or faults it has, and so forth.
