Re: [FWDLK] The main difference between the different dot levels of brake fluid is

[Joseph Bouboulis <Joseph_Bouboulis@xxxxxxxxxxxxx>]

Also silicone fluid absorbs air instead of water so it's important to bleed
it thoroughly and just as important to keep it covered. Too much air
absorbed can cause a spongy feel in the brakes.



                    "Richard"
                    <56fury@starb        To:     <Joseph_Bouboulis@xxxxxxxxxxxxx>
                    and.net>             cc:     "Forward Look" <L-FORWARDLOOK@xxxxxxxxxxxxx>
                                         Subject:     The main difference between the different dot levels of
                    05/01/01             brake fluid is
                    06:02 PM
                    Please
                    respond to
                    "Richard"






55-56 Plymouths rust, especially in the brake system.  DOT5 stops rust
because it will not harbor water.  DOT3 is a paint remover, DOT5 Silicone
is
not.  So it's worthwhile to use DOT5 Silicone.  Every 55-56 Plymouth I ever
saw has paint missing under and around the master cylinder from brake fluid
filling spalsh.

The reason you flush out the non DOT-5 is to get the water out.  Since DOT5
silicone will not absorb water, the water can pool in the lines and
cylinders.



----- Original Message -----
From: "Joseph Bouboulis" <Joseph_Bouboulis@xxxxxxxxxxxxx>
To: <L-FORWARDLOOK@xxxxxxxxxxxxx>
Sent: Tuesday, May 01, 2001 2:26 PM
Subject: Re: [FWDLK] brake bleeding sequence?


> You bleed from farthest to closest.
>
> The main difference between the different dot levels of brake fluid is
> resistance to temperature. Yyou can mix standard dot 3, 4 & 5 fluids, but
> the resistance to temperature will be lowered by the dot 3 & 4 fluid. Be
> careful though!! Most DOT 5 fluids I am aware of are silicone based.
Though
> this will withstand higher temperatures you need to drain, flush and
> completely clean the entire brake system so there is no fluid residue
left.
> It is incompatible with standard brake fluid.
>
> To be perfectly honest though dot 3 or 4 should be plenty for a
unmodified
> car that is used mainly for cruising.
>
>
>
>
>                     "Edward X. Petrus"
>                     <desoto@xxxxxxxxxxx        To:
L-FORWARDLOOK@xxxxxxxxxxxxx
>                     >                          cc:
>                     Sent by: Forward           Subject:     [FWDLK] brake
bleeding sequence?
>                     Look Mopar
>                     Discussion List
>                     <L-FORWARDLOOK@LIST
>                     S.PSU.EDU>
>
>
>                     05/01/01 05:02 PM
>                     Please respond to
>                     "Edward X. Petrus"
>
>
>
>
>
>
> Hi, brake experts!  Most references I have seen over the years talk about
> bleeding the wheel cylinders from the closest (to the master cylinder) to
> the farthest.  My 1957 DeSoto shop manual says exactly the
> opposite.  Anyone REALLY know what's best?
>
> Anyone have any good things or bad things to say about DOT 5 brake fluid?
>
> Thanks.
>
> Ed Petrus