Today's project: tear-down of an old pump, trying to make it work again. It had been working fine for about 50 years, then stopped working last year. I think that had something to do with wasps building a nest in it and parts of that nest got pushed down which might have messed up the mechanism inside.

This is what we in Sweden call a "gårdstolva" - Gårdspump Nr. 12 🙂 #ShotOnLibrem5