mgee1960 had written this in response to
http://www.thestuccocompany.com/main...re-217682-.htm
:
I have a gas powered PW that will sometimes not spray at all or sometimes
stop spraying as I am using it. Is the unloader valve the deal with the
spring & double nut on it?
Thanks for any insight or direction where to find detailed information on
this topic.
Mgee1960

-------------------------------------
wrote:

On Tue, 15 May 2007 13:14:51 -0700, Oren wrote:

I never worked on one, myself. My only problem once was a clogged
tip.

I did read that #4 can still stick, even without freezing. Just by
sitting for long periods of time.

BTW, what type of fluid is used in these pumps?


Yes they do. I have got to the point that I shoot a little oil in the
pump when I am shutting it down, just so it won't lock up. My water
sucks here (SW Fla)

There is motor oil in the pump but not on the "water" side





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