spudulike

Hi Spud, thanks for responding to my question. I wonder if you might help me a little further?

How difficult is it to remove & replace the cylinder & piston kit? Do I need any special tools? Is this all I need to remove & replace if the wrong fuel mix has seized the chainsaw? How do I cab pressure check the engine? There are a number of cylinder & piston kits ranging from 47mm to 50mm - which should I get? It's just that I've never done it before...and I don't want to spend another £60-90 and find I can't do the job. Many thanks for helping this junior member. Nick