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Advice on removing crank
#1
Hi,

I need to get into my bottom bracket, but struggling to remove the crank. I borrowed at Park CCP2 but doesn't fit. Can anyone advise me?

Thanks

[Image: 1zyiteh.jpg]
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#2
You did already removes a 14 mm bolt???

If so, take a look inside of your crank
If you see this:
http://www.parktool.com/uploads/thumbnails/uploads/products/f51e27bc5ff3ff1e44086ee5fb14433cc5df0125_430x390.jpg

Then you will need a CCP-44 for a Octalink or ISIS crank...

If you see this:
http://www.parktool.com/uploads/thumbnails/uploads/products/0b7ded4e19e0dbb4662b9d920faca1b63c1a1362_430x390.jpg

Then your CCP-22 should fit... Thigten the big bolt first, then screw the small one as hard as you can if your crank is seized...

You can also put the tool in a solid vise, and turn the complete frame over it so you have leverage...

http://www.parktool.com/blog/repair-help/crank-removal-installation-isis-drive-or-octalink
http://www.parktool.com/blog/repair-help/crank-installation-and-removal-square-spindle-type

Good luck!
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#3
I removed the dust cap and the bolt (with a 6mm allan key), so the photo is it like that.

There are some more photos here:

https://plus.google.com/photos/100779457194192781822/albums/5788821983168429265

Some people have been trying to help on this thread:

http://www.bikeforums.net/showthread.php/846661-Advice-on-removing-crank?p=14737096#post14737096
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#4
From what I can see, looks like a square taper crank...

So follow this Website instructions to see how your can remove your crank...

http://www.parktool.com/blog/repair-help/crank-installation-and-removal-square-spindle-type
  Reply
#5
Ok I read up on your problem. Sounds like the guys over on the other forum are on to something. When you were pulling off the allen/hex bolt did you feel any resistance? Like when taking it off was it loose for a couple of turns and then it became tight to turn?
Good maintenance to your Bike, can make it like the wheels are, true and smooth!
  Reply


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