Noisy after Steering pump replacement in '90 90 20V

benswann at benswann at
Sun Aug 31 03:13:47 EDT 2003

I don't recall seeing a screen in any of the banjo bolts.

A restriction, hmmm.  Don't know what, but maybe that's a clue.

> That kind of noise usually means there's a restriction somewhere in the
> system, I believe, Ben.  Can you see fluid circulating normally in the
> reservoir during operation?  Maybe a screen in one of the banjo bolts is
> plugged???
> At 11:46 PM 08/30/2003 +0000, benswann at wrote:
> >I recently replaced a bad steering pump that had seized in a '90 90 20V with a
> >rebuilt unit from one of the commonly used reputable suppliers on the list.
> >
> >The pump/steering system is noisy with the high pitched type of noise that
> >occurs when steering is turned full lock eminating when turning at any
> >position
> >in range of travel.
> >
> >Is this a bad rebuild or is there something else to look for.  System was
> >fully
> >purged and filled with new Pentosin 11S as specified.
> >
> >Ben

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