One thing after another... brakes binding now!

For you flat four Porsche 912 fanatics

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boz
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One thing after another... brakes binding now!

Post by boz »

No sooner do I get my front suspension pan sorted out, than my brakes start binding!! Not sure if it is all the calipers binding... i suspect not.

I'm a bit of a technical dunce, but presumably the calipers want removing and cleaning? Any advice or tips on doing this?

Ta
Boz
Last edited by boz on Mon Jun 25, 2007 7:43 pm, edited 1 time in total.
'76 912E
wildtexas
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Brakes binding

Post by wildtexas »

Check the flexible hoses for condition too, they can collapse and swell internally which means the calipers can't release.

Of course a caliper strip and clean is a cheap if messy job. They usually jam up and refuse to move though. I had to apply 140PSi to one of mine to release one piston!

My E sat for two years and I replaced all the flexibles, MC and rebuilt the calipers. After you have done all of this don't forget to position the pads correctly or you will never get a firm brake pedal.

Matt
boz
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Post by boz »

Thanks for the input Wildtex. Will certainly check the hoses! They are cheap enough to replace.
'76 912E
boz
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Posts: 122
Joined: Fri Dec 15, 2006 11:07 pm
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Post by boz »

A sticking brake pedal was the culprit! Took the car to Unit 11 in Warrington. John H took out the pedal box stripped, cleaned and regreased it. The clutch and brake pedals were semi-siezed with crud and surface rust. Working nice and smooth now! And brakes no longer binding! :lol:
'76 912E
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