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feisty feisty is offline
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Join Date: Jul 2010
Location: Melbourne - Australia
Posts: 143
Originally Posted by giarcg View Post
Per the manual the pistons in all three calipers need to be pushed back fully prior to filling the resevoirs in the servo unit. This is important to establish a consistent reference to avoid too much or too little fluid in the sytem... you'll understand once you do it. The shims keep the pistons in during the bleed process. I use window shims... of couse BMW sells the official tool for $$$$.

Servo brakes are loved or hated... I have mixed feelings about them. I have removed the system on a few bikes after the servo failed.
Thanks. That makes sense. I'll put the hard work on my mechanic and get him to teach me how to do it. Actually how about i do a search..... cheers and thanks

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Old 11-28-2017, 05:58 AM
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