Originally Posted by jtennant
The piston was not actually stuck on the casing around it
BTW, the casing around the piston is called the "cylinder" or "jug" and the top that came off of it where the spark plug threads in is called the "head".
There is a little learning curve with these motors, but they are not all that tough to figure out, there really aren't all that many parts in these motors. If you are willing to work and learn you should be able to figure it out pretty quick.....