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vacuum pump
- gary
- Smoker
- Posts: 72
- Joined: Tue Dec 21, 2010 11:57 pm
- Location: luton
vacuum pump
Hi, thinking of buying a vacuum pump brake bleed kit, does anybody know if they are any good, has having a mare bleeding my brakes. ![Brick wall ](*,)](./images/smilies/eusa_wall.gif)
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- Heavy Smoker
- Posts: 472
- Joined: Sun Oct 24, 2010 10:15 pm
Hopefully its not but sometimes it can be the master cylinder seal leaking internally.
It doesnt show up until you try and bleed the brakes (was working fine before) then you spend hours and get nowhere,ive had it a few times with various bikes and its always been that,it shouldnt be too hard even with an empty system to get lever pressure even using the old "tube in a jar" method.
It doesnt show up until you try and bleed the brakes (was working fine before) then you spend hours and get nowhere,ive had it a few times with various bikes and its always been that,it shouldnt be too hard even with an empty system to get lever pressure even using the old "tube in a jar" method.