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bakerboys

02-21-2012 08:05 PM

brake hydroboost help

3 Attachment(s)

i have 85 k20 was deisel now
has hydroboost and the resivoir where i put fluid leaks the front one is ok
but the back side leaks out I can feel fluid under master cylinder i took some pics best way i could what is best way to fix this is there a gasket or what

thanks alot

bakerboys

02-21-2012 10:05 PM

Re: brake hydroboost help

anyone know anything about hydroboost system

DirtyLarry

02-22-2012 02:38 AM

Re: brake hydroboost help

Well, it looks like you got yourself a leaker there. Now you just have to separate the master cylinder from the booster to determine which one is leaking from the bore.

joe231

02-22-2012 03:41 AM

Re: brake hydroboost help

Yep
What Larry said.
Are you sure it's brake fluid?
If it is, the seal in the master is bad. It's usually cheaper and easier to buy a re-man master than rebuild it... Unless you already have the tools to rebuild...
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