Olympia Cremina Piston Insert Sleeve Jig (model 67)

This is a little jig I made up to make installing the Piston on a Model 67 Olympia Cremina Espresso Machine. It helps to keep the gaskets in good form to make installation quite easy. Don't forget to put some Dow 111 or food grade grease on the inside of the printed sleeve so the gaskets can move smoothly. I also used PETg filament. First edition, I only tested it once but it worked well.