arena314 Posted August 30, 2016 Report Share Posted August 30, 2016 (edited) my banshee motor seems to have vibration. when it idles it's fine and in powerband or whenever your riding in any rpm it seems completely fine but if it's idling and you give it just a little bit of gas it vibrates when the rpms fall then smooth again at idle. it's not really bad like where the whole quad is shaking but the motor vibrates a decent bit. the top end was just done but I haven't checked under the stator cover to see if that's tight. I did however pull the clutch cover gasket off to replace it and notice that one of the screws that hold the pressure plate down is missing but didn't think anything of it this could be an issue can't it? the motor runs strong and pulls very very hard and starts first kick everytime even cold and idles smooth. the motor mounts are good that motor isn't going anywhere. so what's up with it? is a little vibration normal? is that missing pressure plate bolt a potential cause? or can my crank be our of phase? the motor runs awsome besides that. lmk what you guys think. thanks Sent from my SM-G935T using Tapatalk Edited August 30, 2016 by arena314 Quote Link to comment Share on other sites More sharing options...
willaduncan Posted August 30, 2016 Report Share Posted August 30, 2016 Sounds like you got real trouble coming soon Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 30, 2016 Author Report Share Posted August 30, 2016 you think the crank is spinning out of phase Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
kawa110 Posted August 30, 2016 Report Share Posted August 30, 2016 Is it vibration or the top end "pinging".... Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 30, 2016 Author Report Share Posted August 30, 2016 well the top end is what's vibrating but I don't think it's pinging. if anything it's running on the richer side Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 30, 2016 Author Report Share Posted August 30, 2016 could my clutch be the issue? Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted August 30, 2016 Report Share Posted August 30, 2016 could my clutch be the issue? Sent from my SM-G935T using Tapatalk Yes and no. A unbalanced setup doesn't help, this only adds to it. It's hard to tell, some vibration is normal. There's a few things spinning in there. Gonna happen. Now it's to be determined what's acceptable. You say your motor mounts a good. Did you pull the motor and check? If you have an 06, there at least 10 years old. I've never given them a thought before until I realized how many I was coming across as junk doing more and more engines. I only run the 4 D shaped dampers as well. Just some things to think about. You might be okay, you might not. Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 30, 2016 Author Report Share Posted August 30, 2016 I didn't check them that we'll no. I'm taking it riding Friday and just hoping my crank isn't our of phase. besides vibration is there any symptoms of a crank going bad? it's not really bad vibration like shaking the handle bars bad but if you look at the motor you can see the top end shaking when the rpms fall Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted August 30, 2016 Report Share Posted August 30, 2016 I didn't check them that we'll no. I'm taking it riding Friday and just hoping my crank isn't our of phase. besides vibration is there any symptoms of a crank going bad? it's not really bad vibration like shaking the handle bars bad but if you look at the motor you can see the top end shaking when the rpms fall Sent from my SM-G935T using Tapatalk well you better at least put the bolt in your clutch. That can cause problems. Clutch slip, broken fibers, warped pressure plate, warped hub, you can snap that finger off, and it is unbalanced. Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 30, 2016 Author Report Share Posted August 30, 2016 could the clutch be an issue Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
sheerider11 Posted August 30, 2016 Report Share Posted August 30, 2016 could the clutch be an issue Sent from my SM-G935T using Tapatalk I mean if you don't think anything I said is an issue, then no. Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 30, 2016 Author Report Share Posted August 30, 2016 I guess I should start with the basics and check the motor mounts better. what's the best way to check them? Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted August 31, 2016 Report Share Posted August 31, 2016 It's vibrating bolts loose, so that's No Bueno. The major problem I see is that there's a bolt that came out that's not visible. You need to find that... Or disassemble it and verify that it's not in there. Quote Link to comment Share on other sites More sharing options...
n2otoofast4u Posted August 31, 2016 Report Share Posted August 31, 2016 I'd start with a pencil in the cylinder. Sent from my SAMSUNG-SM-G891A using Tapatalk Quote Link to comment Share on other sites More sharing options...
arena314 Posted August 31, 2016 Author Report Share Posted August 31, 2016 when one put the top end on maybe 3 hours of riding went by since then. the rod bearing seemed fine to me there wasn't any play Sent from my SM-G935T using Tapatalk Quote Link to comment Share on other sites More sharing options...
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