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Rob's WD16H and Big4 Forum

Dutch army, Johan Herman Fuhler, somewhere between 1945 and 1950

Rob's WD16H and Big4 Forum
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Gudgeon pin

Quick question.

How is the pin removed from the big4 piston?

Unlike other pins, this one is thinner. Is there one side that should be used instead of other?

I tried a various of washers and spacers before giving it to a shop for dismantling. They successfully removed it partially but I still haven’t figured out how they did it!

Re: Gudgeon pin

Disregard, correct spacer and 30 tons press did it