Henpecked

How do you remove this? Tried heating in the oven like my other engines. Cylinder screws are out. Whats next?

Pond Skipper

With the back plate removed you can give it a soak in engine fuel would be a simple
step another option is radiator fluid.

Henpecked

Yep, could soak for a week. Any mechanical separation tricks anyone has developed for the Norvels?

Pond Skipper

Guys have had great success boiling in a pot for a few mins.

Mr Cox

What problem do you have, is the piston stuck in the liner or the liner is stuck in the crankcase?

Henpecked

No problem, time to clean. Turned out a little tapping with the handle of a screwdriver go t it moving. Back to together and flew yesterday. Thanks everyone for trying to help!