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Re: Silicone Brk. Fluid

To: "BJ8Healeys" <sbyers@ec.rr.com>, healeys@autox.team.net
Subject: Re: Silicone Brk. Fluid
From: "tom felts" <tomfelts@earthlink.net>
Date: Mon, 30 May 2005 12:41:31 -0400
Ditto

tom




> [Original Message]
> From: BJ8Healeys <sbyers@ec.rr.com>
> To: <healeys@autox.team.net>
> Date: 5/30/05 9:38:36 AM
> Subject: Re: Silicone Brk. Fluid
>
> Not having the benefit of the list wisdom at the time I converted to
silicone
> in 1989, I just flushed the system with a couple bottles of rubbing
alcohol
> (mostly to remove any water present), and charged the system up with
silicone.
> I didn't change any seals or other components, and I never had any
problems,
> at least that I could relate to silicone.  My brake booster did fill up
with
> fluid several years later, but all the other brake components on the car
are
> the ones that were there during the conversion.
>
> No idea why some have problems and some don't.  If I had known about
potential
> problems with seals, I probably would have changed mine as well, as a
> precaution.
>
> Steve Byers
> HBJ8L/36666
> BJ8 Registry
> Havelock, NC  USA
>
>
>
>
>
> ----- Original Message -----
>   From: Mark and Kathy
>   To: healeys@autox.team.net
>   Sent: Monday, May 30, 2005 9:05 AM
>   Subject: Re: Silicone Brk. Fluid
>
>
>   In my findings the consensus has been to replace ALL rubber seals. 
This is
>   a decision best done after a complete brake job, including rubber seals.
>
>   You can just flush the system and it may work for awhile, but chances
are it
>   will create problems down the road.
>
>   My experience was that the silicone tended to cause the rubbers to swell
>   excessively when I just flushed the old system.  The wheel cylinders
became
>   too firm with VERY HARD brake peddle.   Only the front disc brakes were
>   working.  So instead of improving my braking it made things much worst.
>
>   I have run silicone in many of my cars and have had good results also. 
I
>   suggest that you use a well know companies product and change ALL your
>   rubbers and it should last for a long time.  Remember that this stuff
costs
>   twice as much as Dot 4 so one leaky seal is money down the drain.
>
>   And as I have mentioned on the list before, silicone will also swell the
>   seals in an Easy Bleed system over time and makes the seals unusable.  
I
>   learned that the hard , expensive way.
>
>   MARK
>   ----- Original Message -----
>   From: "Allen C Miller, Jr." <acmiller@mhcable.com>
>   To: <healeys@autox.team.net>
>   Sent: Monday, May 30, 2005 4:30 AM
>   Subject: lubricants
>
>
>   > Thanks for the several replies on this thread
>   >
>   > If I should go to the silicone brake fluid, how do you convert from
>   > conventional fluid to silicone? The reservoir is empty, but I have
> regular
>   > brake fluid in the lines. Can you just displace the DOT3/4 by filling
and
>   > bleeding in the correct order until you've cylced through a certain
amount
>   > of
>   > new  silicone fluid? Or do you have to flush out the lines?




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