[s-cars] Hydraulic Pump - 93 S4

[jpb3]

No spring or valve thing in my pump.  Seems odd?  Any other listers out
there who have this spring?  I think we all have probably by now replaced
that o ring and cap haven't we?

95.5 S6

John B



On 1/25/07, David Giannandrea <david.giannandrea at sbcglobal.net> wrote:
>
> I dropped a part from the pump down into the engine bay. I spent 2 hours
> pulling off stuff till I found it. Here's what I was doing and I just want
> to make sure I found EVERYTHING.
>
> While removing the round plug on top of the pump (the one that requires
> the
> drag-link to unscrew it) a part escaped. I found a spring. Now can
> somebody
> verify the parts from top down:
>
>         Plug
>         Outer O-ring (on plug)
>
>         Mini-Valve thing (head on top of spring)
>         Spring (with mini-valve stem inside)
>
>         Inner O-ring (still in pump body)
>         [is there a check-ball down that hole?]
>
> I think the 'mini-valve thing' is used to prevent the spring from wearing
> a
> hole through the cap. The valve stem would be inserted into the spring,
> keeping the spring centered over the check-ball (that I haven't looked for
> yet)
>
> Thanks to anybody who has duplicated this adventure.
>
> David
>
>
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