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  #1  
Old 25th September 2014, 09:03 AM
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voucht voucht is offline
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Quote:
Originally Posted by robo View Post
If pressure is remaining in the circuit the piston in the master cannot be returning fully. So it can only be brake master related, this could be a piston sticking or the brake pedal not allowing it to return .

Bob
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  #2  
Old 25th September 2014, 09:57 AM
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K4KEV K4KEV is offline
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What about the pivot point of your brake pedal which would be the same as the mc piston sticking.
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Old 25th September 2014, 10:36 AM
Davidbolam Davidbolam is offline
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I will have a look at both the pivot and make sure the bar isn't too long. I did get some nice photos though in Newcastle by night!

Everyone seemed to like it

Thanks for the help

David
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Old 25th September 2014, 12:31 PM
Davidbolam Davidbolam is offline
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The other symptom is the brake gets really hard

David
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Saturn MX5 Based Chassis, Limited Slip Diff & 2.4 Quick Rack.

Build cost.... seems to be spending more on tools than car bits at the moment! (they will be handy in the future though).
Car iva'd and passed 15/08/2014. Finished weight 572kg.
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  #5  
Old 27th September 2014, 06:47 PM
flyerncle flyerncle is offline
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Front brake hoses cause problems like you descr
ibe if they are original
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  #6  
Old 28th September 2014, 12:05 AM
raceral raceral is offline
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Do you have a residual valve? If your master cylinder is located lower than the wheel cylinders or caliper it is recommended to have a residual valve in the line.

Al
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  #7  
Old 30th September 2014, 03:24 PM
Davidbolam Davidbolam is offline
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All fixed now. The rod between the pedal and the cylinder was pushing the brakes on a little all the time. I've adjusted it and also taken it for a nice long run around the twisties! It's a bit rapid!
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Saturn MX5 Based Chassis, Limited Slip Diff & 2.4 Quick Rack.

Build cost.... seems to be spending more on tools than car bits at the moment! (they will be handy in the future though).
Car iva'd and passed 15/08/2014. Finished weight 572kg.
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  #8  
Old 30th September 2014, 05:41 PM
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Glad you got it sorted, and great to see you you've finally got it on the road!
They are a bit nippy aren't they! Mine still makes me grin every time I drive it
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