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Brake bleeding, a simple soulution?

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Stalk
Brolly Dolly



Joined: 26 Dec 2005
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PostPosted: 19:33 - 06 Apr 2011    Post subject: Brake bleeding, a simple soulution? Reply with quote

Hello all,
Having read on here a few cases of people having problems bleeding brakes, and being aware that air goes up and the (front) brake pipe goes down, I decided to try something.

I have just replaced the front caliper seals on the Divvy and it was time to bleed.

I had this:https://motorworks.co.uk/vlive/Shop/Parts.php?T=5&NU=15&M=91&Ct=CN&SbCt=BA_15_91_CN_30&spPage=3
Second item down. Its a syringe if you don't want to click.

Hose attached to end of syringe and onto the bleed nipple and used the syringe to draw the old fluid out. Filled up with fresh fluid and pumped the brake leaver whilst using the syringe to provide a vacuum on the bleed nipple so stopping the master cylinder drawing the fluid back when it was released. Worked a treat.

Sorry I did not take pictures, hope this might help someone out.
Cheers,
Stalk
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cb1rocket
World Chat Champion



Joined: 30 Jan 2010
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PostPosted: 20:30 - 06 Apr 2011    Post subject: Reply with quote

yes the syringe method works well, although I reverse bleed. You pump the fluid in from the caliper end and thus pushes the air up and out the reservoir. The usual method is then used to squeeze the remaining air and then bungee the lever back over night - job a good 'un Thumbs Up
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GSTEEL32
Traffic Copper



Joined: 24 Feb 2010
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PostPosted: 20:59 - 06 Apr 2011    Post subject: Reply with quote

Agreed ^

Reverse bleed with a syringe, once you see the last of the air making an appearance in the reservoir, job's pretty much a good 'un.

I f**king hate bleeding brakes, it's a proper $hit job, but this is the best way I've found of getting it out of the way.....


Last edited by GSTEEL32 on 11:19 - 07 Apr 2011; edited 1 time in total
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Coveman
Derestricted Danger



Joined: 06 Apr 2011
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PostPosted: 22:52 - 06 Apr 2011    Post subject: Reply with quote

I too reserve bleed. I remember a time when I didnt think of it and I was there for an hour just pumping the lever to get the air out.

Put 100ml of brake fluid into a syringe and pushed it through the bleed nipple and it was done in minutes.
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Scott
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molex
Renault 5 Driver



Joined: 07 Aug 2007
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PostPosted: 04:19 - 07 Apr 2011    Post subject: Reply with quote

It's a good choice

About the "Fluid syringe 60ml" GBP $4.00 Very expensive!?

I buy myself HKD $15.00

GBP $4.00 x 12 = 48.00

Good Luck
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