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Belt "chatter"

5K views 13 replies 6 participants last post by  Hunterworks 
#1 ·
I couldn't find a topic on this but am wondering if it's normal. The belt on my 17 XP 1000 intermittently "chatters" for lack of a better word when I'm decelerating mostly down hills. Not the whine or squeal but more like it's slapping and maybe even hitting the cover? Happens just for a second then re-engages. It's annoying as all heck. Belt only has 300 miles and not abused.
 
#2 ·
Mins started doing same thing, happens on deceleration like yours....yes it's annoying! Would like to know if there is anything that will help out.
 
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#5 · (Edited)
Yes, stock all the way around except for typical accessories. I did remove the cover to blow the dust out and wipe it out but didn't closely inspect the part that stays on the machine to see if there are marks on the cover.
In this picture I took looking up from the bottom of the primary it looks like there are some wear/clean spots up there.



I also did notice these odd looking indent/hols around 1/2 of the edge of the primary. They do not go all the way around. Normal? Why are they there? Seems odd that they don't go all the way around unless they are for some type of tool.



Looking back at the pic above you can see they don't go all the way around but there are smaller marks.
 
#7 ·
I haven't really attempted to do any full speed runs on it so I don't know. Seems to drive fine otherwise. How can I tell if the spider nut has backed off? Better pics help?

So, in looking at pics of other clutches those little holes appear to be normal.
 
#8 ·
The holes are how they balance the assembly. Thats why when/if you dis-assemble the primary, you must mark it and put it back the same way it was to begin with, think of how a tire and wheel on your vehicle is balanced. If the tire were to slip rotationaly on the wheel it would throw off the balance and need rebalancing. Otherwise it may be unbalanced.
 
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#11 ·
I've blown out the dust after every 3rd ride and I'm only about 8 rides into it. I don't see or feel any grooves in the primary. What are you seeing that I am not?

I'll have to check on top speed but the runs I have had up to about 55 mph seem to be completely normal. No excessive reving.
 
#13 ·
Thanks Todd. I see that spacing as well. I will give it a good run and let you know when I can. BTW, i just tried to ordered a belt from you but can't seem to get to your check out page. Says:


This site can’t be reached

secure.bizsiteservice.com took too long to respond.
Try:
Checking the connection
Checking the proxy and the firewall
Running Windows Network Diagnostics
ERR_TIMED_OUT
 
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