Well if he uses the actual Freak kit it has a built in carb brace so that isn't a worry. I am an experienced mechanic and it seems a simple job to me. I don't know what an inexperienced person who is a not a mechanic would think of it. To me it seems a job that as long as you pay attention and take your time anyone could do. If you have concerns about reassembly keep a camera handy and take pictures during disassembly so you can reference them during reassembly if needed.

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