Power steering pressure relief valve location and how to check the PS system? 456 GT | FerrariChat
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Power steering pressure relief valve location and how to check the PS system? 456 GT

Discussion in '456/550/575' started by 456 koirra, Oct 21, 2009.

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  1. 456 koirra

    456 koirra Karting

    Aug 18, 2005
    95
    Finland
    #1 456 koirra, Oct 21, 2009
    The steering rack of my -94 456 GT started leaking really a lot and all of a sudden. All the seals were replaced with great attention to detail and the rack was put back into place.

    For a few km all was fine, but then it started leaking massively from both ends again.

    In the Tech Q & A section it is assumed that the problem would be pressure relief valve. Would you be able to let me know where this valve is located?
    Or possibly other ways of checking the system... a possible location for a blockage or any other ideas?
    There was also mentioned that there could be a test connection somewhere to plug in a gauge to measure the pressure.

    All ideas and help would be greatly appreciated!!!
     

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