Hi Manch, and a warm welcome to the forum. It's great to have another Scott Bonnar owner on board. grin We all like to learn new things and tinker here wink

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. wink
Once again Manch, :welcome: to OutdoorKing.
cheers2


Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member.
Kindest Regards, Darryl grin