[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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