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TECHNICAL MOTOBRICK WRENCHING In Remembrance of Inge K. => The Motobrick Workshop => Topic started by: mawker on October 06, 2013, 11:27:09 AM

Title: 95 K11, rebuilt R-Master cyln will not bleed fluid.
Post by: mawker on October 06, 2013, 11:27:09 AM

rebuilt the rear MC new w/new parts. Cleaned and soaked the cylinder before assembly, used compressed air to blow all MC passages clear, checked all lines from MC to calliper for blockages, none found. I tried to prime the MC by pumping a few times; nothing. Pulled a vacuum directly on the MC; no flow.

What gives ??

Any idea of a mistake made ?? 

Title: Re: 95 K11, rebuilt R-Master cyln will not bleed fluid.
Post by: hartrepair on October 06, 2013, 07:46:03 PM

ABS? I used a Mightyvac to pull fluid through my ABS equipped K bike

Title: Re: 95 K11, rebuilt R-Master cyln will not bleed fluid.
Post by: zonenfeile on October 08, 2013, 03:37:27 AM

usually filling the rear brake makes no probs even with ABS
check the clearance MC-> Pedal - that´s important

`cause I did not want to waste endles hours for pumping anymore:

Might be helpfull

(https://lh6.googleusercontent.com/-o3YORgg_I1I/T3iRuLgR9hI/AAAAAAAABVY/ag0cFbJqVyk/s512/Bremse%2520Druckbef%25C3%25BCllung03.jpg)

We´ve got some advises in the Wiki for using that system
just put it into google translator


34 - Brake system venting (http://technik.flyingbrick.de/index.php?title=Bremssystem_Bef%C3%BCllen/Entl%C3%BCften/Sp%C3%BClen)