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Crank removal http://www.essexhertsmtb.co.uk/mountain-bike-kit-equipment/crank-removal-t5370.html |
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Author: | AgentOrange [ Sun Apr 06, 2014 7:02 pm ] |
Post subject: | Crank removal |
I suspect my BB is shot. The problem is the thread on the crank is screwed so going to have to use a mallet to remove, any one know how well it will go back on afterwards?? I am planning to replace the whole drive train after the London to brighton in june so don't want to do it now if I can help it. |
Author: | NickTKS [ Sun Apr 06, 2014 8:25 pm ] |
Post subject: | Re: Crank removal |
If extraction thread if knackered, hammer is the only way im afraid. Shouldn't effect it going back together after though. |
Author: | AgentOrange [ Sun Apr 06, 2014 8:43 pm ] |
Post subject: | Re: Crank removal |
Thanks Nick if I can frankinstien it back together with just a cheep bb id rather do that, get the ride out the way then replace the whole lot, it probably will need new cables and a service afterwards so will beheading your way at some point. |
Author: | NickTKS [ Sun Apr 06, 2014 11:59 pm ] |
Post subject: | Re: Crank removal |
No probs.... |
Author: | Jon [ Mon Apr 07, 2014 4:06 pm ] |
Post subject: | Re: Crank removal |
In addition to what Nick said... A ball joint splitter should do it. Also aluminum expands a lot more than steel so maybe get a heat gun on it to help the process. Keep it away from the frame obviously. |
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