Scooter How-To : Installing A Crankshaft In A 1E40QMB Engine

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Uploaded by on Jan 7, 2011

This is a video showing the installation of a crankshaft into the case halves or carters using a heat an cool method. If your crankshaft does not have the bearings installed, visit this link to see how to do that.

http://www.youtube.com/watch?v=swAccxBopSs

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Uploader Comments (90gtvert)

  • why not use a proper gasket between the two crankcases..? surely better than instant seal..?

  • @pmay222 No. This is a very common practice for 2T motors and works well. 

  • whats the crank you used there?

  • @warezvz  Ruima 45mm stroke. This will be 103cc.

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All Comments (5)

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  • My suzuki agnine has steel liners for the crank bearing.

    Heating them up with a propane torch did hardly enything! had to hit the out race to get it into place.

    it's now very smooth. but the seal is still tight at the moment.

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