[s-cars] hydraulic system leaks

[Varon H. Fugman]

In addition to troubleshooting CPS issues, I’ve been dealing with a few
leaks…

 

Seems the cold temperatures we’ve been having in northern Wisconsin have
brought out numerous hydraulic system leaks.  The X-plug, the J-hose, and a
return line down low (going to or from the cooler?) are all leaking.  I
replaced the X-plug over the weekend with a new Audi plug with O-ring.  It
is still seeping, although not as badly.  Is it just too cold for it to
seal, or do I need to tighten the plug more, or is something in the seat
preventing a good seal?

 

A former Jaguar technician suggested putting a little bit of RTV silicone on
the O-ring when replacing it.  I didn’t take his advice—I was afraid of the
possibility of a little pieces of silicone coming off and plugging up
something in the hydraulic system.  However, if it is the only way to get
the X-plug to stop seeping I’m willing to give it a try.  Thoughts?

 

Looks like I’m going to need a new J-hose (or send mine in to get rebuilt)
as well as one or more return hoses.  The only one I’m sure is totally dry
is the pump-to-rack pressure hose.  Recommendations as to the best source
for hoses?

 

Varon

’95 urS6 drip-drip-drip

 


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