new lower needle bearing

Discussion in 'Motorized Bicycle General Discussion' started by jcoolrocks, Jun 19, 2009.

  1. jcoolrocks

    jcoolrocks New Member

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    Could anyone tell me how to get the crank shaft apart. I need to change the lower needle bearing.
     
  2. Bikeguy Joe

    Bikeguy Joe Godfather of Motorized Bicycles

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  3. jcoolrocks

    jcoolrocks New Member

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    I have the engine apart I just need to know how to get the crank separated
     
  4. wildemere

    wildemere New Member

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    You will need a big press and then a jig for reassembly.

    Then you need to source a bearing, good luck with that.

    A new crank is easier.
     

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