Re: Switching to DOT 5 (silicone) - order of events?

Posted by Packard Don On 2021/8/30 12:53:40
I use silicone in all my cars (synthetic oils too) and have had no adverse affects but was surprised to see that the Treadle-vac kit came with a warning that silicone was not recommended. I’m not sure if there is a supplier of kits that support silicone but it’s something to ask before buying!

As for flushing, I’ve read those things too but I generally pressure bleed the system repeatedly at each wheel which seems sufficient. However, I also always blow out the lines with filtered (no moisture) air to remove any residuals or dirt, this can be taken a step farther by putting one end of the line into a container with the alcohol and use a hand vacuum bleeder at the other to pull the alcohol through the lines.

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