poulan chainsaw warranty

I have had my Poulan Pro 20 for a good ten years and use it fairly regularly.
Loaned it to my Brother for a season's worth of firewood and taken down multiple trees with it, as well as used it for years as a camping saw for firewood or whatever, and never a problem one with it.
They do send them out fairly rich to where they don't 2 cycle unless under a fair load but that's just a little carb adjusting of the mainjet and done from the outside anyway.
Good little saw.