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  1. #1
    ilovemyskidoo's Avatar
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    Pro785 crank disassembly

    Has anyone ever rebuilt their own crank? I'm tryin to remove the center pin on one of the webs and it doesn't want to budge. Just wondering if anyone has any tips or tricks


  2. #2
    Connecticut CrazyA's Avatar
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    If this is your first time, you should probably stop. A crank spinning 8,000 rpm and costing $1200 to replace is not a good learning platform. Just saying. Crank rebuilding is precision work and should be performed by experienced techs.

  3. #3
    ilovemyskidoo's Avatar
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    I've rebuilt cranks before, not not hard. I've never had one be this stubborn before.

  4. #4
    Click avatar for tech links/info, donation request K447's Avatar
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    Quote Originally Posted by ilovemyskidoo View Post
    ... tryin to remove the center pin on one of the webs and it doesn't want to budge...
    What equipment/tools are you using to take the crank apart?

  5. #5
    Connecticut CrazyA's Avatar
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    Quote Originally Posted by ilovemyskidoo View Post
    I've rebuilt cranks before, not not hard. I've never had one be this stubborn before.
    OK. I thought this was your first. Any chance you can post pics of the process?

  6. #6
    ilovemyskidoo's Avatar
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    I have a 20ton press dial calipers, clamp on dial indacators a 360degree wheel. Jigs to check to crank phasing and run out. I can try to take some pics of what I'm doing, this crank won't be a full tear down just pto side bearings.

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