[W126 Coupe] Bad Brakes

Ls3ss at cs.com Ls3ss at cs.com
Sat Jan 29 14:47:04 EST 2005


Thanks for the reply Kevin, 
> Apply brakes.. hold pressure and start car does pedal move? Yes, the pedal 
> moves down a little
> release pedal and reapply, hold pressure and turn off car.. does pedal move
> then slowly go down? No, the pedal moves up  just a little
> 
> Sounds like you need to check the diaphram in the master cyclinder.

   Do you mean the diaphram on the vacuum booster? Today when I removed the 
> tube to check the check valve, vacuum was released when I broke the seal 
> and the check valve seems to be OK.  
> 
> 
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