AYP Statesman 4200v-44

[kiotidk45SE]

If this is in the wrong forum, let me know and I will move it. I acquired a AYP Statesman 20 hp 50 inch cut, very few hours with no wear or scratches on anything. This thing is a beast of a mower! I am looking for a manual, I have downloaded the exploded parts diagrams. AYP and Electrolux made the mower and are owned by Huskvarna. If anyone can shed some light on were to find information, aftermarket attachments such as a snow plow or bagger, or just a general history on these mowers I would appreciate it. There is very little information on the internet that I have found.

Thanks,

J.R.