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> Bleeding Mast Cylinder in the car, Suggestions, Ideas, Don't do that's
hndyhrr
post Oct 21 2025, 06:40 PM
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Got the MC installed, all lines attached.

Watched Ian Karr's video.


Started to bleed, seeing old brake fluid and lots of bubbles, after about fifteen minutes of this I am not seeing a stream of fluid coming down the clear plastic tube. Yes the end is submerged in brake fluid. Checked for leaks at the MC and dry as a bone. Check inside car and dry also.

I have never done this before so just wondering and asking for suggestions, ideas and don't do that.

Thanks

Renee

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VaccaRabite
post Oct 23 2025, 10:49 AM
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I like to use a motive to keep the reservoir full. But I don't think you can pressurize the system enough with it to get the stubborn bubbles out.

So I double up. I have someone stomping on the brake pedal even with the Motive bleeder hooked up.

Start with the rear pass bleeder. Then rear driver. Then front pass. Then front driver.

You will get the most air out of the rear pass bleeder.

Zach
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