[s-cars] High pressure hydraulic line

Igor Kessel igor at s-cars.org
Sat Jan 10 23:20:08 EST 2004


Folks,
the High pressure hydraulic line 4A0-612-065 from the P/S pump to the 
bomb is weeping. Also, the light stays on for a long time after the 
startup,  and the sys looses pressure rather quickly after I turn the 
ignition off. The bomb is good (~35 pumps).

Here's what I found in the archives:
--
From:  MLBess at a...
Date:  Tue Oct 31, 2000  10:12 pm
Subject:  Re: [s-cars] High pressure hydraulic line replacement

The
service foreman ultimately performed some tweak on my system such that the
light extinguishes immediately. He stated he removed some restrictor in the
hydraulic system. Supposedly there is a restrictor orifice that is used to
reduce the pulsing in the system. Again I cannot separate fact from fiction.
Alll I know now is that the light does extinguish immediately upon engine
start.

Mike Bess
--

So, what's the consensus: to rebuild it at a local hydraulic shop? Or to 
open it up, remove the restrictor and reseal with the new Viton O-rings? 
Or to bite the bullet and buy a new hose from the dealer for ca. $280?

-- 
Igor Kessel
two turbo quattros



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