Alfa Romeo/Alfa Romeo Digest Archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [alfa] Re: Clutch Master Cylinder Rebuild Questions- 69 Spider



webb.p@domain.elided wrote:
> I need to recheck what I read. I thought it was in Braden. From memory, the

recommendation was to change the silicone fluid very often and to not let it sit in the system unused for very long.

I thought it was to do with moisture. Or does it eat seals? If it's high temp and non-hydroscopic why isn't it used more? It seems to lack all of the negatives of mineral or synthetic based fluids.
I think the warning about silicone fluid is that, even though silicone is not hydroscopic, that doesn't mean moisture can't find it's way into the system. Additionally, since this moisture isn't absorbed like it would be in DOT 3 or 4 brake fluid, it pools and begins rusting away the system from the inside out. So you still need to flush the system on a regular basis.

--Mark
The Alfa Wiki: http://alfa.denovich.org
--
to be removed from alfa, see /bin/digest-subs.cgi
or email "unsubscribe alfa" to majordomo@domain.elided



Home | Archive | Main Index | Thread Index