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Messages - BobDruer

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Agility 50 / Re: Odd Tap/Knocking Sound (Recently Checked Valve Clearance)
« on: November 07, 2019, 09:11:03 PM »
No offense at all taken guys, I'm pretty certain the cam was correctly positioned, aligned the markings on the cooling fan with the fin on the engine case, checked the cam wheel "hole" was facing away from the cylinder and made sure the valve arms had a tiny bit of movement.

I'll have another look at the valve clearances this weekend and grab a few photos while I'm in there. If also thought it might be the valves themselves as they open and close, but didn't want to take things apart that far if it was likely something else!

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Agility 50 / Odd Tap/Knocking Sound (Recently Checked Valve Clearance)
« on: November 07, 2019, 09:06:55 AM »
Hey guys,

I had a look around before posting but I recently changed the variator, clutch & belt on my 2010 Agility, (approx 9,700km in - have ridden maybe 30km since the change) and since doing so have noticed an odd tapping sound (see video for example - ) at first I thought it was a valve issue and after a very slight adjustment to one valve the sound has not changed.

It does not sound like the noise is coming from the CVT area (though there is a slight rattle and whistling sound when under acceleration - no noticeable performance issues though) So I am wondering what it could be and if anyone else had ideas before I got tearing the scooter apart again looking for a cause.

Any help would be awesome, and happy to answer any questions that might help diagnose things.

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