200TQ Hydraulic pump chirp/squeal

[Kneale Brownson]

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So, if there's a squeak/squeal, the oil isn't getting where it
should?  Does this mean it's possibly blocked from sediments fine enough to
pass through the screens in the hoses?


At 06:47 AM 11/19/2001 -0800, james accordino wrote:

>In all the ones I've disassembled it's not a "bearing"
>as we know it.(needle or ball) It's actually a bushing
>with an oiling groove cut in it.  Pressed into the
>casting.  I thought about having a machinist cut it to
>fit a proper bearing.
>
>Jim Accordino
>
>--- Peter Golledge <petergg at dimensional.com> wrote:
> > Listers,
> >
> > I am prepping my 89 Sedan for delivery to its new
> > owner and it
> > now has a new problem....  The Hyd pump now squeals
> > for a second or
> > two on cold start and then 'chirps' when running.
> >
> > I have the seal kit for the o-rings but I never
> > heard of anyone
> > replacing bearing on these units?  Can it be done or
> > should I just
> > find a complete replacement?
> >
> > Cheers
> > --
> > Peter Golledge
>
>
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