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05-16-2016, 06:24 PM
#151
Very Active Member
Was driving on the highway hit 6th for and started to feel the vibration eased off and rolled on smoother it was gone... Now I roll on smoother and haven't had the vibration at all. That's just my experience but so far so good!
Live, Love, and Ride! God Bless!
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05-16-2016, 06:26 PM
#152
I had a vibration about 67 to 70 mph when new, got 5,000 miles on it and no more vibration. I think it was the belt. I believe it to be
a belt on the snug side. This is on a 2015 F3S. Our mechanic at world of power has put on 5 belt tensioners and taken off 4 of them.
My wife's 2012 RT just got a vibration at 68 mph after the dealer did alignment and tightened drive belt. I think we will have her belt
set to the lower end of spec, as the mechanic set it to the top end of the spec. Good luck Jim
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05-16-2016, 08:29 PM
#153
Very Active Member
Had some minor vibration at 4,000 RPM in the beginning- After 3,000 Miles and belt tension at 160 Kriket on the ground Very Little if any vibration.
Lower belt tension is better than HIGH!
2015 F3 sm6, Custom Dynamics fender lights.
Sea Doo GTI-SE 90 Jet Ski!!
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05-17-2016, 08:21 AM
#154
Very Active Member
Originally Posted by Ron2andia
Was driving on the highway hit 6th for and started to feel the vibration eased off and rolled on smoother it was gone... Now I roll on smoother and haven't had the vibration at all. That's just my experience but so far so good!
That is my experience as well. I get the vibration between 70-75. If I roll off or increase and come back down, it goes away. Not a huge deal since I now know how to get rid of it.
Chris
2016 F3-T SE6
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05-17-2016, 03:43 PM
#155
F3 Vibration
I recently purchased a new F3 that runs smooth and is a joy to ride: except around65-70 mph. Then is starts a noticeable vibration. I appreciate that there are after market fixes offered. But this is a factory problem. Why will they not step up to the plate and fix this? They know it is a problem, for I talked with a factory rep at Daytona. He simply said they are working on a fix. But again, just words, nothing to date. It is not the worse problem in the world, but it is annoying. Dealer is empathetic and said at first service he would try adjusting the belt which may help. But what I have heard is it simply changes at what speed the vibration sets in. Anyone get a fix without having to purchase an outside fix that could void the warranty, or at least put it at some risk?
I am new to this forum, but look forward to being on board. We have a great chapter to ride with in Florida.
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05-17-2016, 04:45 PM
#156
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05-17-2016, 07:44 PM
#157
Very Active Member
Originally Posted by Daddy Long Legs
I recently purchased a new F3 that runs smooth and is a joy to ride: except around65-70 mph. Then is starts a noticeable vibration. I appreciate that there are after market fixes offered. But this is a factory problem. Why will they not step up to the plate and fix this? They know it is a problem, for I talked with a factory rep at Daytona. He simply said they are working on a fix. But again, just words, nothing to date. It is not the worse problem in the world, but it is annoying. Dealer is empathetic and said at first service he would try adjusting the belt which may help. But what I have heard is it simply changes at what speed the vibration sets in. Anyone get a fix without having to purchase an outside fix that could void the warranty, or at least put it at some risk?
I am new to this forum, but look forward to being on board. We have a great chapter to ride with in Florida.
Most people have stated that it seems to go away after x number of miles (I've seen varying miles), so.... seems like a belt break in period?
We now have His and Hers Spyders!
Current Spyder: White 2015 F3-S SE6
His Spyder: White 2015 F3 SE6
Previous Spyder: 2012 RT Limited SE5 -- 30,300 miles
Previous rides: Kawasaki & Honda
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05-17-2016, 07:49 PM
#158
I hope that is true. I have had the Spyder for 10 months and 5,000 miles and the problem is still there. I have talked to others I ride with and they still have the problem. Glad to hear there may be hope, we will see. How long have you heard that it takes to break in the belt. And yes the vibration is coming from the belt.
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06-24-2016, 01:57 PM
#159
vibration issue
Originally Posted by Darren111
It will be interesting to find out if owners of the F3T and other 2016 models experience vibration issue.
Have 2016 F3-T with 1400 miles on it. Been back to the dealer twice and they went over the bike and did a laser alignment and it still vibrates between 62 and 75 when you accelerate at all.
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06-24-2016, 02:31 PM
#160
Very Active Member
VIBES
I noticed this on my very 1st ride on my new F3-S back in Feb. 2015..... told my Service Manager about it..... after many months, and try'n most everything to correct the problem, i gave up and figured i'd just live with it....
in March of this year, i needed new front tires... not wanting the OEM Kenda's, i opted for the Hankooks up front.... at the same time, i had the lazer alignment...
well guess what..... NO MORE VIBRATIONS.....
i can ride from 1 mph to 93 mph (my fastest yet) and i ride smoooooooooth....
who would have guessed...
SPYD3R
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06-24-2016, 08:02 PM
#161
belt tension
Originally Posted by ca8920
So, I took my new F3 on it's first long ride yesterday which entailed some freeway driving. Turns out I have the belt harmonics between 67 mph and 72 mph. Has anyone found a solution to this issue, or has anyone had any success with a resolution through Can Am.
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08-18-2016, 05:11 PM
#162
Originally Posted by Air Wing Guy
We at Baker Built have a belt stabilizer that will not add any more tension on the belt but will take the vibration out. Please check us out on our web site where you may view pictures of the belt stabilizer.
Thanks, Mike
Hi there I ordered one today, when you normally ship? I am hoping to have it before my trip to Maine in 10 days.
2016 Spyder F3 Limited, black, Special Edition, SE6, belt tensioner, Bajaron swaybar, AKARAPOVIC, F4 windshield with vent. Previous 2015 RTS in black and 2011 RT Limited, SE5 with Bajaron Swaybar and Bumpskid
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09-01-2016, 09:55 PM
#163
Very Active Member
Amazing Belt Skill movement causing the vibration
So If I'm riding 65 mph in 6th gear with a vibration, I can downshift to 5th gear rev the engine slightly higher to return to 65 mph, or even downshift to 4th gear & rev the engine to maintain 65 mph, I feel the vibration in only 6th gear. Yet somehow by magic the belt is driving the rear & front sprocket at the same 65 mph which is the identical belt revolutions in each gear at 65 mph--somehow the problem is in the belt while the only thing that has changed is the engine rpm's--yet people claim the problem is in the belt.
Now BRP has introduced a new style belt roller while at the same time advising the dealership's not to use a belt tension gauge but to use a "decibel meter" to set belt tension without any concern for #tension force on the belt. That's two (2) simultaneous BRP belt setting & neither one involved belt # tension. Hmmm...
Please explain that concept................
Darrell
Last edited by Wildrice; 09-01-2016 at 10:05 PM.
2015 F3's , two 12 volt power outlets Orange & Black
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09-01-2016, 11:17 PM
#164
I rode 3150 miles to Sturgis and back and was experiencing vibrations at all sorts of different rpm's, load, no load, different speeds, gears etc. I was so tired of it I got home and ordered the belt tensioner from Smoothspyder, and 95% of my vibration problems went away.
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09-02-2016, 12:40 PM
#165
I had the smoothspyder belt tension installed, and now I do not have the vibration or grinding feeling at 66-72 mph speeds. Thank you Jim, you do have a quality product.
2016 Spyder F3 Limited, black, Special Edition, SE6, belt tensioner, Bajaron swaybar, AKARAPOVIC, F4 windshield with vent. Previous 2015 RTS in black and 2011 RT Limited, SE5 with Bajaron Swaybar and Bumpskid
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09-02-2016, 04:54 PM
#166
SpyderLovers Sponsor
Thank you and glad it fixed you up, enjoy your trip.
Last edited by capt.jim; 09-02-2016 at 04:56 PM.
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09-02-2016, 06:43 PM
#167
Originally Posted by Wildrice
So If I'm riding 65 mph in 6th gear with a vibration, I can downshift to 5th gear rev the engine slightly higher to return to 65 mph, or even downshift to 4th gear & rev the engine to maintain 65 mph, I feel the vibration in only 6th gear. Yet somehow by magic the belt is driving the rear & front sprocket at the same 65 mph which is the identical belt revolutions in each gear at 65 mph--somehow the problem is in the belt while the only thing that has changed is the engine rpm's--yet people claim the problem is in the belt.
Now BRP has introduced a new style belt roller while at the same time advising the dealership's not to use a belt tension gauge but to use a "decibel meter" to set belt tension without any concern for #tension force on the belt. That's two (2) simultaneous BRP belt setting & neither one involved belt # tension. Hmmm...
Please explain that concept................
Darrell
Wildrice, According to Gates belts own ads, "Gates Sonic Tension Meter measures belt tension by analyzing the harmonic characteristics of a vibrating belt. Strum the belt like a guitar string and the meter takes care of the rest. Belts, like strings, vibrate at a particular natural frequency based on mass and span length. Gates Sonic Tension Meter simply converts this frequency into a measurement of tension. - See more at: http://www.gates.com/products/industrial/industrial-belts/tools-and-equipment/sonic-tension-meter-and-accessories#sthash.mOG3toRe.dpuf"
It appears that ther is more than one way to measure belt tension. I am going to be taking my F3-S in for a Laser Alignment next weekend and the fellow performing the alignment uses a sonic tension meter. I plan to take my Krikit II with me to correlate the belt tension as measured on the Krikit with the sonic meter. No big deal I would think.
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09-02-2016, 07:14 PM
#168
Very Active Member
Originally Posted by Ronbo
Normal, and it's not the engine....I've even had knowledgeable BRP people tell me it's my imagination... Stay tuned..I think some very smart forum sponsors have figured how to reduce or stop it. I added a belt tensioner On my 2013 RT, MY 2014 RT, and that SOLVED the problem . Further, it caused no problems. Belt tensioner goes on F3 tomorrow
Ron
Ron--what ever speed you were at when you felt the vibration in 6th gear, downshift just as you did & then return to the same speed you experienced the vibration in 6th gear but in a lower gear The output shaft/sprocket & rear sprocket & belt turn at the same revolutions in 5th gear or 4th gear at the same Spyder mph.
That being the case explain why a different engine rpm & with an identical both front & rear sprockets & belt revolutions per Spyder mph cause the vibration to disappear?? The only change is the engine rpm---so how is this vibration caused via the belt ??
2015 F3's , two 12 volt power outlets Orange & Black
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09-03-2016, 05:55 AM
#169
Very Active Member
it may or may not be caused by the beltt but that i where the harmonic sets up and is felt. adding a tensioner reduces the unsupported length of belt and the harmonic does not set up. problem solved. it works.
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09-03-2016, 07:28 AM
#170
Very Active Member
Originally Posted by jcthorne
it may or may not be caused by the beltt but that i where the harmonic sets up and is felt. adding a tensioner reduces the unsupported length of belt and the harmonic does not set up. problem solved. it works.
Yes--I agree--the belt tensioner does reduce the vibration, based on the same principle that if you have a home floor fan & it's making a vibrating noise--just place your hand on top fo the fan housing & the vibration becomes reduced. The roller does the same thing as your hand on top of the house floor fan housing--it gives the vibration another path thus reducing the total vibration to a lower vibration felt on the F3 floorboards, steering handles, etc.
Darrell
PS: I would also imagine multiple rollers would reduce a greater portion of the vibration. I believe that what the new BRP decibel meter belt tensioner does is to find several of the harmonic vibrations & set the belt tension at a point where one harmonic vibration is matched against another harmonic vibration thus cancelling out both of those harmonic vibrations. Those engines with minimal vibration only need one roller to disperse the entire vibration. Engines with worse vibrations need more help than one roller.
Double PS: I believe that if BRP used a higher quality anti vibration engine & trans motor mounts or relocated the motor mounts to a better location the vibration would be greatly reduced, But that would require BRP $$$ that exceeds the cost of just adding another belt roller to a new position---that new roller looks like a very sturdy bracket thus providing a better vibration conductivity.
Last edited by Wildrice; 09-03-2016 at 07:49 AM.
2015 F3's , two 12 volt power outlets Orange & Black
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09-03-2016, 09:50 PM
#171
The belt tensioner is a very expensive band-aid I must admit! But a welcome addition none the less.
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09-04-2016, 08:26 AM
#172
Very Active Member
Originally Posted by RedStar
The belt tensioner is a very expensive band-aid I must admit! But a welcome addition none the less.
I really enjoy reading the positive post where that band-aid worked. It's the ones where the two (2) aftermarket roller suppliers haven't been effective that bother me--I've had a roller on the bottom side of the belt & switched to a roller on the top side of the belt---both were ineffective. If it worked for all I doubt BRP would be introducing a larger band-aid available in a few months. But I'm happy for all those that have their problem solved---not so much for the remainder of us.....
I am aware that my frequent complaint posts on is vibration issue may have irritated a few people, but within your mindset, is there any chance that BRP also reads these posts & if all they saw was "yeah-yeah--the problems gone way" that they would not be introducing this larger band-aid soon to be available???????
Last edited by Wildrice; 09-04-2016 at 08:47 AM.
2015 F3's , two 12 volt power outlets Orange & Black
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09-13-2016, 10:06 AM
#173
F3 belt stabilizer
Here at Baker Built we offer a F3 Belt Stabilizer that does not add tension to the belt but simply stabilizes it to reduce the extra flapping which causes all the vibration. Give us a call at 1-800-451-9464 if you have any other questions or would like to place an order, Thank you and have a great day.
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09-14-2016, 04:26 PM
#174
Very Active Member
I have the Baker built belt roller on my F3's, I've had both revisions. They do help reduce the vibration. I guess what bothers me most is a few people believing the belt is causing the problem. I have taken the belt off of my F3's--laid it on the ground--rev's the engine into the 3K-4K RPM range & still feel the vibration. For all those who believe the belt is the problem--BRP should send you a thank you letter. I know better--the belt is transferring the engine vibration, yes the belt rollers do help. But you are letting BRP get away without fixing the true engine vibration problem,
It's like going to a loud concert & if the volume is too loud--just wear ear muffs. BRP loves the belt roller concept, it saves them from solving the real problem--aka engine vibration.
2015 F3's , two 12 volt power outlets Orange & Black
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09-15-2016, 10:17 AM
#175
Originally Posted by Wildrice
I have the Baker built belt roller on my F3's, I've had both revisions. They do help reduce the vibration. I guess what bothers me most is a few people believing the belt is causing the problem. I have taken the belt off of my F3's--laid it on the ground--rev's the engine into the 3K-4K RPM range & still feel the vibration. For all those who believe the belt is the problem--BRP should send you a thank you letter. I know better--the belt is transferring the engine vibration, yes the belt rollers do help. But you are letting BRP get away without fixing the true engine vibration problem,
It's like going to a loud concert & if the volume is too loud--just wear ear muffs. BRP loves the belt roller concept, it saves them from solving the real problem--aka engine vibration.
Wildrice, I have not heard of anyone else conducting this test and I would be surprised if BRP and Rotax had not done extensive testing prior to using the 1330 ACE engine? I was talking with an engineer buddy of mine about the potential belt vibration and he acknowledged that from a dynamic standpoint, when the engine shaft connected to the front sprocket is pulling the belt forward under acceleration or up hills, the tension on the upper half of the belt is likely to be greater than the lower half of the belt after it leaves the front sprocket headed toward the rear sprocket. He suspected that the "slack" in the lower side of the belt may be contributing much of the vibration and that an idler pulley would simply reduce the harmonic vibrations set up by these design conditions. I know you mentioned that you have used two different strategies for idler pulleys with limited success. As is pointed out in the BRP technical service bulletin that addresses belt tension and vibration onset, BRP acknowledges and I agree that some people are more sensitive to the vibrations than others. In my own personsonal F3-S, I notice some vibration when accelerating and going up hills but do not find it objectionable or something that causes concern but that is based on my own idiosyncratic proprioceptive experiences.
A Google search came up with a company (PCB piezotronics) that makes equipment to routinely monitor vibration shaft issues addresses some of the ways that a manufacturer/plant can monitor these vibrations: http://www.pcb.com/PdMProcess/gclid/...FQhkhgodGh8Oww
I can't imagine with all of BRP's resources and especially testing and building of jet aircraft that they do not have very sophisticated measurement equipment that can be or has been used to assess the concerns of vibrations in the F3?
Last edited by Capt. Bob; 09-15-2016 at 10:25 AM.
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