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New XT Brake Bleed
 

[Closed] New XT Brake Bleed

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[#3253077]

Sorry if this has been covered already but I couldn't find it. I managed to lose some oil when shortening my hoses so need to do a bleed.

I know I need the yellow funnel thing but guessing I'll also need something like this to push the oil through? Am I right? [url= http://www.ebay.co.uk/itm/Epic-Shimano-Brake-Bleed-Kit-Deore-Saint-XT-SLX-XTR-/170704787175?pt=UK_Spots_Leisure_Cycling_Tools_RepairKits ]Shimano Bleed Kit[/url]

Cheers


 
Posted : 17/10/2011 10:28 pm
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Yep, and you need a 7mm socket spanner to loosen the bleed nipple.


 
Posted : 17/10/2011 11:03 pm
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7mm is for the m785s, m775s are a different size

edit: maybe they're the same size but you needed a 6mm for the levers on the 775s, and you just need an allen key on the 785s

I'm not confusing this am I??


 
Posted : 17/10/2011 11:05 pm
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Yep, you need a syringe and a spanner for the bleed nipple


 
Posted : 17/10/2011 11:45 pm
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May have to do a set of M785s soon.

I've got syringes, but they may have been used with DOT fluid in the past. How much scrubbing do I need to do to get rid of any residue? Would it help to use a solvent?

APF


 
Posted : 18/10/2011 8:53 am
 cp
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I'd get new syringes....


 
Posted : 18/10/2011 9:06 am
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OK, had a look at 'em and still sorta greasy with DOT.

So, where to get nice big syringe to bleed M785 brakes?

And does anybody know of a guide to this one-way bleeding thing?

Do you need [url= http://www.sjscycles.co.uk/shimano-sm-disc-br-m575-disc-brake-bleeding-kit-prod20048/ ]this plastic funnel thing too?[/url]

Thanks in advance,

APF


 
Posted : 18/10/2011 9:22 am
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So, where to get nice big syringe to bleed M785 brakes?

See if you can find a friendly doctor/dentist/nurse/etc


 
Posted : 18/10/2011 9:25 am
 cp
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Thanks for the help, I've ordered a funnel and an epic bleed kit from the bay of theives. Fingers crossed there here by the weekend!


 
Posted : 18/10/2011 1:17 pm
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Anyone had any grief with these brakes leaking from in and around where the hose joins the lever?


 
Posted : 18/10/2011 1:32 pm
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honourablegeorge - Member
Anyone had any grief with these brakes leaking from in and around where the hose joins the lever?

I did to begin with, which is where I lost the oil from, but I pretty sure I hadn't thighened them up enough, another half a turn and it seems ok now.


 
Posted : 18/10/2011 1:36 pm
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I've pushed a lot of fluid through my SLX brakes following shortening the hoses. I used the funnel and when I've finished, the bleed hole on the brake lever is brimming with fluid.

However, it still seems like the lever travels a lot before biting. Could I reduce this by pushing the pistons out with nothing between them, and then topping up with fluid? Or would that make them rub?


 
Posted : 20/10/2011 4:23 pm