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Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc. |
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#1
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Water pump bearing?
I had the clutch cover off to inspect/clean the powervalve parts and when I was getting ready to put it back together I noticed some wear marks and then some play in the water pump impeller (see youtube links).
https://www.youtube.com/watch?v=gxkdsLm4RIE The shaft looks OK and I didn't have any leaking or cooling issues. https://www.youtube.com/watch?v=zQMB1TOxz-U Does the bearing need to be replaced? If so, should I do the seal too? The whole assembly?
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[2003 Gas Gas EC250][http://www.motoadventure.me] |
#2
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Test the shaft in another bearing to try and narrow it down. Those bearings are cheap as chips so I'd probably replace it if any doubt as its cheap insurance.
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