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Air bubbles from Clutch master to Brake master?

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Old Nov 7, 2013, 01:31 PM
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Air bubbles from Clutch master to Brake master?

I just replaced my clutch master cylinder due to it leaking through the firewall. While I was in there I replaced the clutch line too.

Now when I go to bleed it after I push the clutch pedal to do the bleeding process, multiple air bubble come from the clutch master cylinder and go into the brake master from the tube that connects the two.

The clutch pedal has not been adjusted yet, could it be from the clutch pedal being adjust too far out and not allowing fluid back into the brake master?

Thank you to anyone who contributes.

Last edited by hiboost2.0; Nov 7, 2013 at 04:28 PM.
Old Nov 8, 2013, 10:28 AM
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Anyone? I've been trying to bleed it and went through 64oz of brake fluid and I'm till getting TONS of bubbles. I'm at a loss.
Old Nov 8, 2013, 10:36 AM
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Are you filling the brake fluid all the way too the rim when you bleed it? Besides that, sorry I got nothing. Besides pushing clutch down, open valve, close, lift clutch, rinse repeat it should get all the bubbles out. In the container the slave cylinder valve lets the fluid out, I'll fill it up about 1/4 of fresh fluid just in case to prevent any more air from coming in. Good luck
Old Nov 8, 2013, 01:56 PM
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Originally Posted by snafufx
Are you filling the brake fluid all the way too the rim when you bleed it? Besides that, sorry I got nothing. Besides pushing clutch down, open valve, close, lift clutch, rinse repeat it should get all the bubbles out. In the container the slave cylinder valve lets the fluid out, I'll fill it up about 1/4 of fresh fluid just in case to prevent any more air from coming in. Good luck
All good brotha I figured it out, thanks for the reply!
Old Mar 20, 2016, 07:02 AM
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If you figured it out, and this might happen to another member, why don't you explain what you did?
Old Mar 21, 2016, 01:49 PM
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Originally Posted by 7rrivera7
If you figured it out, and this might happen to another member, why don't you explain what you did?
Over fill the Brake fluid reservoir, if you don't you will get air.

Step 2 in these instructions. is what he was missing.

https://www.evomoto.com/tech_article..._article_id=17
Old Mar 21, 2016, 02:48 PM
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Thank you.
Old Mar 23, 2016, 05:38 PM
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reverse bleed it, will get all the bubbles out the first try....definitely the easiest way.
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