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Author: Subject: Front brakes binding
Lightning

posted on 6/6/10 at 08:08 PM Reply With Quote
Front brakes binding

What am I doing wrong? The brakes are free but after some 15 miles the front bind. I have taken out the pistons and polished them. The carrage has been cleaned and copper grease on the moving parts.
Is it that I have synthetic 5.1 fluid?





Steve

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CRAIGR
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Building: Built v8 striker/blade fury/ R1 westy,now zetec we

posted on 6/6/10 at 08:14 PM Reply With Quote
Make sure the brake pedal is returning fully and not pushing slightly on the master cylinder. Had this on my Fury and replaced calipers m/cyl etc then found it only needed a small spring to return pedal fully to cure it. doh!!!
P.s Loving the Spire

[Edited on 6/6/10 by CRAIGR]

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adithorp

posted on 6/6/10 at 08:14 PM Reply With Quote
Have you got play in your master cylinder push rod when your foot is off the brake?

If not you'll get binding brakes.

adrian





"A witty saying proves nothing" Voltaire

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MikeRJ

posted on 6/6/10 at 08:15 PM Reply With Quote
Almost certainly the age old favourite of the master cylinder not fully returning. This blocks off the return port, so as the fluid in the brake calipers warms up it expands and pushes the piston out instead of returning to the reservoir.

EDIT: I need to type faster

[Edited on 6/6/10 by MikeRJ]

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Lightning

posted on 6/6/10 at 08:39 PM Reply With Quote
Hope its that,should be any easy fix. Thanks guys





Steve

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