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crank bolts


ashleys sugden

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Would I be able to turn down the axle 1 or 2mm to get to a good thread again?

Is dan still sending you some steel bolts? Just clean the thread with them.

What bike shop did you try? If it was Mark Anthonys I wouldn't worry, he's a berk!

Yeah it was aha, I just need to try everything before I order one, and I don't really see the point in buying a brand new BB when I've just bought new bearings for the one I have

Edit: yeah Dan has sent me some

Edited by ashleys sugden
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Would I be able to turn down the axle 1 or 2mm to get to a good thread again?

Yeah it was aha, I just need to try everything before I order one, and I don't really see the point in buying a brand new BB when I've just bought new bearings for the one I have

depends how far down the thread damage is

you need a new bb mate

Edited by stunt man t
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Would I be able to turn down the axle 1 or 2mm to get to a good thread again?

Yeah it was aha, I just need to try everything before I order one, and I don't really see the point in buying a brand new BB when I've just bought new bearings for the one I have

I wouldn't... gives you less contact

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lets face it you've tried it all, you either have to accept the bb is dead, but your best option is to run a tap through it to re new the threads then the bolts should go in fine! from you video though it looked like you ripped some threads off?!

http://www.ebay.co.uk/itm/HSS-Tap-Set-M15-x-1-0-15mm-/290831767895?pt=UK_BOI_Metalworking_Milling_Welding_Metalworking_Supplies_ET&hash=item43b6ec9957

screw that

http://www.tartybikes.co.uk/images/custom/bbs/large_echourban3.jpg

looking at the cross cut of the bb even if you tuck some off, the bolts wudnt screw down far enough unless you used washers...... which I WOULDNT!

ah ok, if my dad cant bring a 15mm tap from work i will have to buy another, is any getting rid of a second hand one? i cant afford to buy a new one ideally :/

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lets face it you've tried it all, you either have to accept the bb is dead, but your best option is to run a tap through it to re new the threads then the bolts should go in fine! from you video though it looked like you ripped some threads off?!

edit: might be wrong there :lol:

Edited by stunt man t
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Facing 1mm off the end of the axle will make feck all difference. You need to clean the thread out properly, by getting a bb tap. Pretty sure it's m15 x 1.0 but you need to be gentle, and not go writhing at it. But go to a proper bike shop for it. In fact, try and get it down to dez in congleton, he'll be able to sort it for you

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Cut the head off a steel crank bolt, cut a slot in the cut end and (if you crank is hollow) thread it in the good side using the screwdriver, and out the other end as a make do tap.

I like your thinking (Y)

Not sure if this actually works, just a thought I had

And that people is why I hate using phones...

Edited by Danny00135
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