Thanks Charlie. That's what I'll do.
Randy
> "John R. Kleven" wrote:
>
> > The city water Inlet Check Valve on my 76 Sov. constantly drips through
the
> > overflow tube and onto the street. My pressure regulator is set to 45
PSI
> > per the metal tag attached to it. I also have an auxiliary pressure
valve
> > at the hose attachment so I doubt it's over pressurized but maybe. Is
the
> > check valve possibly going bad or maybe some back pressure? It also has
a
> > white plastic knurled cap. Is that possibly for adjustment? Thanks.
> > Randy
> >
>
> Typically if a check valve starts leaking it will leak back out through
the city
> water fill fitting. Your coach also has a pressure relief valve plumbed
into it
> next to the pressure regulator. If you will look to the left as you look
into
> the trunk you should see the bell shaped pressure regulator. On a short
branch
> line near it will be a 90 Deg cast fitting with a flat top. The label on
the top
> describes the pressure relief. It is fairly common for these to leak
unprovoked.
> When they do leak it will come out under the coach through an overflow
tube
> attached to it. The common recommendation is to remove the relief valve
and cap
> the branch line. The relief valve is redundant to the relief valve in the
water
> heater.
>
> Charlie
>
>
>
>
>
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>
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