Noisy after Steering pump replacement in '90 90 20V

Chuck Pierce cpcycle at
Sat Aug 30 17:58:50 EDT 2003

Is the belt loose? I realize this the obvious question. The belt will
squeal when load is put on the pump, at the extremes of the turning the
pressure is really great.

Chuck Pierce
91 200 tq 20v Avant

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.
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