Hi Manch, and a warm welcome to the forum. It's great to have another Scott Bonnar owner on board.

We all like to learn new things and tinker here

Manch, It is wonderful that you are contemplating a full restoration, and I'm sure that your grandfather will be pleased and proud!
We will need you to post some pics of your machine from different angles including:
(1) The cylinder reel
(2) The inside of chain-case (remove the cover) as we need to see the condition of chains and sprockets, including one of the cutter sprocket where it is not covered by the chain.
(3) One with the catcher installed.
We will need any numbers on the Tecumseh as well.

Once again Manch,

to OutdoorKing.
