There is 2 kinds of stuck. Old dried up gas
and oil stuck and rusty stuck. Dried up gas
and oil stuck, once its broke free, is not difficult
to remove the piston. Rusty stuck you pull apart
for parts. Connecting rod and possibly the piston.
Here is one way to remove a rusty stuck.
Tubs
A "Boathouse Repair" is one thats done without having tools or the skills to do it properly.
