I have a Wards 3.7 saw I bought in the early 1980's. I can't find my manual. I need to know what engine is in it. it the same thing as a McCoullech saw. the crank shaft brought. What would it cost to replace the crank or buy another engine????
For what it's worth, you are going to spend more than what the saw is worth to fix it, if you can even find parts for it. You can pick up a new saw probably less than what parts are going to cost.