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Modification and replacement of the beryllium valve seat - Honda CRF 250

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Paul X

Hi.
This video shows step by step repair and replacement of valve seat. Material of the new valve seat beryllium copper.

Caution Beryllium is harmful.
Safety precautions must be observed when working with Beryllium!

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https://www.youtube.com/channel/UCyy3...

posted by alergiahuevocz