February 15th, 2009, 11:57 AM | #1 |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Rear Wheel Play
Problem maybe Techies. Today I had the Blue Voodoo up on the rer wheel stands to lube the chain. I found that I have some very noticeablr play / motion between my sprocket and the mechanics that hold said sprocket onto the wheel. I know that there is a rubber device inside the wheel hub. I torqued all the nuts, all were good.
Anybody have any similar "free play" like I describe with my wheel???
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 15th, 2009, 12:00 PM | #2 |
Join Date: Nov 2008 Posts: Too much.
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very common problem dating back to the previous gen and has followed into the new gen. some say it's designed in, others say it's not. I say it's a design flaw.
here's a way if you want to eliminate it. http://faq.ninja250.org/wiki/How_to_shim_the_cush_drive |
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February 15th, 2009, 12:25 PM | #3 | |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Quote:
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 15th, 2009, 12:27 PM | #4 |
Join Date: Nov 2008 Posts: Too much.
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no, just a collection of ninjette nuts... hey, that didn't sound right!
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February 15th, 2009, 12:33 PM | #5 |
ninjette.org certified postwhore
Name: Steve
Location: Kekaha, Kauai HI
Join Date: Jan 2009 Motorcycle(s): 05 GSX-R 600 2003 EX250: Woodcraft Bars, Levers, Mirrors, Shim'd Mixture, Synthetic, '08 Rear Shock Posts: A lot.
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i noticed that also just the other day....thanx for the fix-it link kk
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Remember when sex was safe and motorcycles were dangerous? |
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February 15th, 2009, 12:41 PM | #6 |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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pecan nuts....walnuts...brazil nuts....peenuts....10MM hex nuts.....
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 15th, 2009, 12:43 PM | #7 |
Join Date: Nov 2008 Posts: Too much.
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as an added bonus, use you can credit cards as shims. You won't be needing them any more.
seriously... a credit card is just about the right thickness... perhaps less, if yours is not too out of whack. I've heard the results of a properly shimmed cush drive is well worth the effort. A very direct feel between engine and rear wheel. I've not done mine... yet. |
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February 15th, 2009, 01:23 PM | #8 | |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Quote:
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 18th, 2009, 02:25 PM | #9 |
ninjette.org certified postwhore
Name: Alex
Location: Belfast, ME
Join Date: Jul 2008 Motorcycle(s): 2010 Honda NT-700-V, formerly, Green 2008 Ninja 250R Posts: A lot.
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Dave, I had Kawa replace my cush drive and it was more of the same a week later. I found that the slop in the drive set off a harmonic whine in the drivetrain. I am definitely going to shim the drive. I suspect that we will have to space the shims evenly and endevour to size them equally to insure balance.
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February 18th, 2009, 07:13 PM | #10 | |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Quote:
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 19th, 2009, 07:46 PM | #11 |
ninjette.org certified postwhore
Name: Alex
Location: Belfast, ME
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Dave, Probably won`t be an issue. I have some plastic that i will cut evenly and then attach it to the rubber wedges with contact cement. I will place them on the non loaded side of the rubber wedge. This will insure no harmonic distortion and a nice steady pull on the drivetrain. It will take extra time, but I figuire it is a job that will be done just once.
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February 27th, 2009, 05:25 PM | #12 |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Shimmed that Cushie Tushie
Alright sports fans. I got my new bearing seals today and then ripped into the rear wheel again to slam credit cards into my rubber cush drive. It took me three tries to get the number of Visa and Master Cards I needed before the play was all but eliminated. Got it all back together and on the blue bullet and went to a spin. No play anymore, and I could swear that I can feel some level of better acceleration, maybe a little better snap from start. Thanks all for the Visa Card suggestion, it woooooorks well.
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 27th, 2009, 05:34 PM | #13 |
Join Date: Nov 2008 Posts: Too much.
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Good to hear. lol... Now I've got to do mine the next time I remove the rear wheel.
Thanks for the feedback. |
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February 27th, 2009, 06:22 PM | #14 |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Yo My man. It actually took three pieces of Via Card on the drive side and I put two pieces on the trailing side. There is a lot of room between the rubber bushing and the sprocket holder assembly!
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 27th, 2009, 06:29 PM | #15 | |
ninjette.org certified postwhore
Name: Alex
Location: Belfast, ME
Join Date: Jul 2008 Motorcycle(s): 2010 Honda NT-700-V, formerly, Green 2008 Ninja 250R Posts: A lot.
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Quote:
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February 27th, 2009, 07:08 PM | #16 | |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Quote:
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 27th, 2009, 07:26 PM | #17 |
ninjette.org certified postwhore
Name: Alex
Location: Belfast, ME
Join Date: Jul 2008 Motorcycle(s): 2010 Honda NT-700-V, formerly, Green 2008 Ninja 250R Posts: A lot.
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Dave, I am a bicycle mechanic and run a shop out of my home. I specialize in racing machines.
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February 27th, 2009, 07:33 PM | #18 |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Kool beans. I drive a TREK Madone 7 days a week around the Tucson roads. Wrench on dude.
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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February 27th, 2009, 10:05 PM | #19 |
ninjette.org member
Name: Dave
Location: South Jerzey
Join Date: Feb 2009 Motorcycle(s): None yet Posts: 181
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Sweet...you guys ride road bikes too?! I have a trek 1000 (nothin much) and I worked at a bike store for about five years too. Thats sick I never see anyone riding around here and I didnt think anyone else rode road bikes.
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-Dave |
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February 28th, 2009, 06:17 AM | #20 | |
VooDooMaster
Name: Dave
Location: tucson
Join Date: Feb 2009 Motorcycle(s): 2008 Blue EX250, 2007 Yamaha Virago 250 Posts: 173
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Quote:
Viva le bike.
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VooDooMaster I love the smell of Blue Octane in the morning..... |
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March 18th, 2009, 07:00 PM | #21 |
Livin' the Minimoto Life
Name: Mark
Location: Riding around in TX
Join Date: Mar 2009 Motorcycle(s): 2022 Honda Navi, 2018 Z-125 Pro Posts: A lot.
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I may do this when I go and pull my rear wheel for a new tire.
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--- My IG Page --- My FB page! --- 2022 Honda Navi && 2018 Z-125 Pro |
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March 19th, 2009, 01:02 AM | #22 |
ninjette.org certified postwhore
Name: Steve
Location: Kekaha, Kauai HI
Join Date: Jan 2009 Motorcycle(s): 05 GSX-R 600 2003 EX250: Woodcraft Bars, Levers, Mirrors, Shim'd Mixture, Synthetic, '08 Rear Shock Posts: A lot.
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yeah was gonna do same as well...tire change coming up REAL soon..
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Remember when sex was safe and motorcycles were dangerous? |
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April 24th, 2010, 03:45 PM | #23 |
ninjette.org certified postwhore
Name: Bob
Location: CA
Join Date: Dec 2008 Motorcycle(s): '08 Ninja 250r, '14 CBR500r Posts: A lot.
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I know this is an old thread, but I was wondering if shimming the cush drive took care of the suspected harmonic whine?
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