Hi Jeremy, and a warm welcome to the forum. It's always nice to welcome another Scott Bonnar Model 45 owner on board. grin
Sorry for the delay in replying, my wife and I were marooned in Queensland and had only limited access to the internet.
Thanks for posting the pics, it makes it mush easier to diagnose any probs your machine may have.
Thanks also to grumpy for his replies; he has put you on the right track....you will need to replace that inner clutch half.
Could you please remove the chain case cover and take some pics of the chains and sprockets....the latter where the chain does not cover the sprocket....we need to see the condition of the sprockets. wink
Also, can you please take some of the cylinder reel and the bedknife (bottom blade). wink
Once again Jeremy :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