Bleedin' Rear Brake

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back_marker
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Bleedin' Rear Brake

#1 Post by back_marker » Tue Oct 23, 2007 6:32 pm

Having a few problems changing the brake fluid on the rear brake of my falco. No bubbles coming out but brake only just comes on with the pedal all the way down.

My thoughts are that because the bleed nipple is right at the bottom of the caliper along with the brake pipe, the top of the caliper, ie the piston, is full of air that is just sat there while my nice new fluid just gets pumped straight out of the bottom.

If so, my idea is to just take the caliper off and turn it upside down ("just" he says - not looked at it yet but if it's as much of a pain as changing the oil and plugs that would be easier said than done) or is there an easier way that should be staring me in the face.

If not, WTF is the problem? :smt013
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Samray
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#2 Post by Samray » Tue Oct 23, 2007 6:40 pm


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#3 Post by back_marker » Tue Oct 23, 2007 7:00 pm

Woohoo - I was right :smt003

Just got to do the soddin' thing now

Cheers muchly :smt006
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Gio
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#4 Post by Gio » Tue Oct 23, 2007 7:13 pm

If you fancied a ride to Surrey I could do it on the bike (vaccuum pipe)

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#5 Post by back_marker » Tue Oct 23, 2007 8:15 pm

Thanks anyway but time seems to be at a bit of a premium these days - doing most of this at work during lunchbreaks.

It's not a problem, I should be able to get it done tomorrow now that I know I'm barking up the right tree.
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#6 Post by D-Rider » Tue Oct 23, 2007 10:18 pm

Rear brakes on Falcos - they're just there for show.

:smt003

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#7 Post by Kwackerz » Tue Oct 23, 2007 10:51 pm

Unless youre Gio, backing it in.. :smt002
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HowardQ
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#8 Post by HowardQ » Tue Oct 23, 2007 11:25 pm

Not on a standard Falco rear brake he ain't, as Andy says, just for show.
A bit of gold Brembo bling, that does very little.
Kept toying with the idea about a modified unit, that I think is probably still available, but never got around to it.

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#9 Post by Gio » Wed Oct 24, 2007 12:15 pm

Well my back brake works perfectly ok. In fact you can stop the bike using it (admittedly it takes a bit longer than the fronts as they're twin disk and more pistons)

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#10 Post by fastasfcuk » Wed Oct 24, 2007 4:54 pm

Gio wrote:Well my back brake works perfectly ok. In fact you can stop the bike using it (admittedly it takes a bit longer than the fronts as they're twin disk and more pistons)
snap.

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#11 Post by back_marker » Wed Oct 24, 2007 6:58 pm

Can't be that much wrong with it - you can lock the back wheel without too much effort.

Well you could anyway until I started messing about with it and filled the bloody thing with air.
Racing is life - anything before or after is just waiting.
- Steve McQueen

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