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Post by greens on Aug 8, 2013 12:21:30 GMT -5
Greetings!
So I removed the ring from my Variator to allow a higher top speed.
This has worked beautifully.
However I am noticing something now, I can’t say for certain that it wasn’t there before… but there is a sound coming from the variator.
If I go full throttle and reach my current max speed, shy of 40mph, I begin to hear a faint metal on metal sound, akin to maybe… a cook sharpening his knife on another knife; shing shing shing? Nothing too bothersome, just a faint metal on metal sound. Changes in frequency of shings can also be noticed, it might be one shing per second, or maybe 3 every 2 seconds, noticeably faster.
There are only 2 things that are involved with removing the ring, a C clip and a reverse threaded nut for the kick start, because of the reverse threading I can’t imagine it is loose, it would simply tighten itself.
Does anyone else hear this shing noise when at top speed?
I’m considering just taking the cover off, starting it, and looking, but my real question would have to be… is this normal? I don’t want to try and fix something it if is working as intended.
Again the sound is not present during positive or negative acceleration.
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Post by greens on Aug 8, 2013 16:17:33 GMT -5
C'mon, someone out there has a 2 stroke 50 that they WOT. Do your.... "parts of the bike that turn the energy into usable movement"... make a little rubbing sound when it is maxed out? Arn't these things CVTs? I hear the term Variator but that seems exclusive to scoots, the varitor being the forward apperatus, the clutch being the rear? Terminology is key to communication, i know. But i don't know the terminology
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Post by domindart on Aug 8, 2013 21:18:24 GMT -5
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Post by JR on Aug 8, 2013 21:35:46 GMT -5
If you are concerned about the noise, try putting the ring back in and see if it goes away. Then take it back out. I can not see why it would cause the noise by removing it since both halves move together, they should not be rubbing. If they are rubbing you got something that needs replacing.
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Post by JR on Aug 8, 2013 21:37:20 GMT -5
If the belt is a little long it might be hitting something and could make a noise like you are talking about. Check out the belt for scuffing.
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Post by gitsum on Aug 9, 2013 0:18:16 GMT -5
Check the kick starter and make sure all the parts are in the correct position and aligned properly.
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Post by onewheeldrive on Aug 9, 2013 0:25:59 GMT -5
I'd take a look at the variator and make sure nothing got whacked around when you removed the restrictor ring.
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Post by greens on Aug 11, 2013 11:37:02 GMT -5
I almost don't even want to tell you guys... So i have been having some electrical problems, which causes me to use my kick starter all the time. I dont know about yours, but my kick start flips up to tuck it away when not in use. I had been leaving it down because well, why not? Annoying Variator noise? Leave your kick start in the upright and locked position... Also worth noting that the sound is the just it vibrating in its loosened state, and there was zero contact being made with internals.
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Post by JR on Aug 11, 2013 14:44:26 GMT -5
fix the electrical problem, the kickstart will not hold up for a long time
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Post by westendscooters on Aug 11, 2013 18:59:54 GMT -5
Well, if it's meant to be tucked up, when it's down, the gears may be hitting the variator, tuck it back up... and take a look inside for damage.
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Post by greens on Aug 11, 2013 19:02:50 GMT -5
I am making a thread on the electrical problem, i think i'm onto something!
and i looked, no signs of contact, so we are all good!
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