The MM is back on his place, and the job starts again.
First cleaned the engine, and to be sure, I took his head off.
This was a good idea, because one of the valves was leaking, and has a small hole...[frame]

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Also a little rust in the cylinders and a lot of piston rings are not moving anymore.
It looks like this engine made a lot of very short and cold trips, because of a lot of coal everywhere.
No broken piston rings, still not, but how to remove them without breaking
I sprayed the with WD40, so they can think about loosing for a week.
I can order new piston rings, but I have some spare pistons with rings
The other option is, to rebore this one, and put my spare .30 pistons in it, the old are .20
Or first drive with this engine, and do it on a later moment[frame]

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The engine is painted green and red, both are not the original color..[frame]

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Th only problem is the flywheel, he needs a new starter ring, because the old one is damaged.
Anyone experience with changing this ring?