Originally Posted by
kmeyers
microdon2
It used to run great.
When ever I see these words followed by I rebuilt it and it does not work, my first idea is to go through the rebuild from start to finish and make sure there are no mistakes.
Even the most experienced person can make a small mistake that causes a problem like you are having.
So it occurs to me after reading this, that if the assembly order of the gasket and diaphragm are reversed, that pump doesn't work worth a darn.