Honda 10 HP Vibrating

[mcmurray101]

I recently purchased an early 1980's Honda 100 10 HP 4-Stroke. It's looks like new condition under the cowl. Real quiet and works great except it seems to have a real vibration. It rattles the oars and anything else that is loose in my 14 Ft Aluminum boat. Is this vibration normal in a Honda motor? If not can any one suggest what I might check out to find the problem?<br /> Also does anyone know where I can purchase an owners manual? I've tried Honda of Canada but had no luck.<br />Thank You

 

[maillon]

Re: Honda 10 HP Vibrating

Does the problem occur even if the engine is in neutral? If not, check the prop. An imbalanced or damaged prop would certainly give you a lot of vibration.<br /><br />- Mike

 

[mcmurray101]

Re: Honda 10 HP Vibrating

Thanks Mike;<br /> The vibration does not occur when it's idling in neutral. The prop appears to be in good shape. Any suggestions how to check for balance?<br />Thanks again<br />Art