On Sat, Apr 3, 2010 at 10:20 AM, Alistair Bell <albell@shaw.ca> wrote: > yeah, > > i think its a polydimethylsiloxane. but molecular weight unknown, and > correct viscosity... > > Derek Drew mentions he has a bottle of the right stuff, but was warned > against trying a refill by some VC expert. I think that is related on his VC > page (linked by neil below) > > I don't think that vc refilling will ever become an easy do it yourself > project. I just like to de-mystify the subject :) > > alistair > > >
Right. Gee. You'd think DC et al would make their "mix" public. ;) I assumed VC fluid fill was standard fare for Syncro owners. Seems just getting part out can be a challenge for some. (looking quickly at samba posts) Even the quote below from http://www.vanagon.com/syncros/technica/vc-expert-interview/index.htm would scare me off: "The percentage of air in the viscous couling is critical, and the percentage is almost always a low of 80% and a high of 86%. He said that if you went above an 86% fill then you would have the VC activating on the highway during normal driving and a dangerous situation would exist. ........" I wonder if a VC from another common AWD vehicle could be made fit? Maybe one where knowledge of filling accurately is more prevalent? Neil.
-- Neil Nicholson '81 VanaJetta 2.0 "Jaco" http://tubaneil.googlepages.com/ http://groups.google.com/group/vanagons-with-vw-inline-4-cylinder-gas-engines |
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