This is the first time i've bled my brakes, I bought a kit and have followed every step on the instructions.
After bleeding them, there is no pressure on the brake lever whatsoever, however the brake fluid resevoir is filled to where it should be.
Any ideas?
Thanks
No Pressure in Brakes after Bleeding
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No Pressure in Brakes after Bleeding
Last edited by JamieNeve on Fri Aug 09, 2013 8:59 pm, edited 1 time in total.
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Re: No Pressure in Breaks after Bleeding
How did it instruct you to do it in the instructions? My method is to remove the lines at the calipers, put the ends in the brake reservoir which is filled with fluid and pump, you will see bubbles come out as you prime the lines, then carefully remove and put on the brakes and bleed through either using an ezibleed tube with a one way valve or the old fashioned way, for some information use this
http://www.helperformance.com/bleeding- ... tions.html
Hope it helps
http://www.helperformance.com/bleeding- ... tions.html
Hope it helps
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Re: No Pressure in Breaks after Bleeding
Cheers for the quick reply Ross!
Yeah it must be in my method here's what I did- (as instructed by the kit)
1. Put pipe over bleed nipple on calliper
2. Loosen nipple by half a turn
3. Pump until air bubbles stop
4. Tighten nipple with the lever held in
Does this seem alright?
I'll try again in the morning doing it the way you've suggested!
Thanks
Yeah it must be in my method here's what I did- (as instructed by the kit)
1. Put pipe over bleed nipple on calliper
2. Loosen nipple by half a turn
3. Pump until air bubbles stop
4. Tighten nipple with the lever held in
Does this seem alright?
I'll try again in the morning doing it the way you've suggested!
Thanks
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Re: No Pressure in Brakes after Bleeding
Sometimes that way air will get stuck in certain places in the brake system e.g. Brake master cylinder, has it got a one way valve on it? On those things I find it better to hold it upright to get the air to travel up the tube as sometimes it gets sucked back inside
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Re: No Pressure in Brakes after Bleeding
Ive always used a vaccum kit to bleed my brakes. Never had a spongy lever that way.
I think the issue you have with that method is not closing the nipple before you let go of the lever. Chances are thats sucking the fluid back in that has air in it.
I think the issue you have with that method is not closing the nipple before you let go of the lever. Chances are thats sucking the fluid back in that has air in it.
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Re: No Pressure in Brakes after Bleeding
Okay, thanks for your help guys, i'llgive it another go today!
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Re: No Pressure in Brakes after Bleeding
Put the bike on the side stand and have the bars on full left lock when bleeding brakes.
It stops air getting trapped in the master cylinder.
It stops air getting trapped in the master cylinder.
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Re: No Pressure in Brakes after Bleeding
Hi guys,
Thanks to all your help, it's all sorted now!
Thanks for the link Ross it helped alot!
I'll remember not to follow crappy kit instructions in the future!
Thanks to all your help, it's all sorted now!
Thanks for the link Ross it helped alot!
I'll remember not to follow crappy kit instructions in the future!
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Re: No Pressure in Brakes after Bleeding
no problem, the amount of links and documents ive got saved on my computer for stuff like that! comes in useful