Clutch removal issues

#1
I have the 97cc DB engine and need to remove the stock clutch. I have removed the bolt and washer from the end of the engine output shaft, but can`t get the clutch to move outward and off. I am sure there is a recommended method to this removal process. How about a little insight from you guys with experience.
 
#3
Thanks for the ideas. It was just tight on the shaft. A tapered wedge in behind the clutch and a couple of sharp raps it popped right off. Thanks again for the help.
 
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