Hello:

forbeskm wrote: ... one way valve needs an o ring ...

The same as with the vacuum valve applies:

CIV wrote: Take them apart, give them a thorough clean up with the usual stuff ie: vinegar/dilute acids/etc. and replace the seals.
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Where possible, replace any 'O' rings/seals with silicone versions which will last much longer.
Paul Pratt recommends using them instead of other materials such as Viton or Nitrile.

Cheers,

CIV

Parts.

I may still rebuild the pump, trying to track down the noise. Cafeparts had them all in one place! And I could bring a few things like a hose down, etc to track down the few odds and ends I was missing from this list. Not bad really. Every seal /rubber/copper was replaced. Added a new water line and drain hose.

I will post an inside picture , need to find one.

Here is the machine back together on a flojet and water bottle. Espresso shots pulled. Very easy machine to work on with available parts.

Thanks, yes, i replaced the oring! Beat a new valve. Astoria has the separate valves and they have the new combined valve. The combine would have required pipe changes. So I went with the o ring. Put the valve in backwards the first time . Figured it out before I turned it up.

Lots of whack a mole on leaks but that was expected, forgot to tighten a few things. Top of the sight glass dropped out of its fitting, all in all a good time. I did forget to tighten the vacuum cap, was leaking through the threads.

civ wrote:Hello:



The same as with the vacuum valve applies:



Cheers,

CIV