 pulsing vibration
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Joined: Oct 2007
Posts: 1,160
Learned Hand
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OP
Learned Hand
Joined: Oct 2007
Posts: 1,160 |
I have a pulsing vibration in second gear. Any ideas, I hope nothing is wrong in the transmission. I have aligned the rear wheel tomorrow I am going to take out the cushions drive shims. My only other thought is I got a bad tire or clutch.
Life need a little Triumph!
2008 Triumph Speedmaster, Single baffle drag pipes, lots of black powder coatin,K&N pods, AI removed, TBS needles and a procom cdi.
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Re: pulsing vibration
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Joined: Oct 2007
Posts: 1,160
Learned Hand
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OP
Learned Hand
Joined: Oct 2007
Posts: 1,160 |
Not the cush drive shims.
Life need a little Triumph!
2008 Triumph Speedmaster, Single baffle drag pipes, lots of black powder coatin,K&N pods, AI removed, TBS needles and a procom cdi.
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Re: pulsing vibration
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Joined: Sep 2010
Posts: 8,393 Likes: 1
Second Wind
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Second Wind
Joined: Sep 2010
Posts: 8,393 Likes: 1 |
Clutch plates maybe. Could need a chain though. I have seen that be the problem causing a low speed vibration.
I have no faith in human perfectability. I think that human exertion will have no appreciable effect upon humanity. Man is now only more active - not more happy - nor more wise, than he was 6000 years ago.
Edgar Allan Poe
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Re: pulsing vibration
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Joined: Apr 2007
Posts: 3,063 Likes: 8
Loquacious
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Loquacious
Joined: Apr 2007
Posts: 3,063 Likes: 8 |
Is it possible the cush drive shims are too tight causing some binding? Doesn't hurt to pull the shims and run with a loose cush drive to check. Forget it....  just noticed your second post. I guess you pulled the shims already!
Last edited by Gregger; 08/07/2014 8:24 PM.
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Re: pulsing vibration
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Joined: Jul 2011
Posts: 2,212
Oil Expert
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Oil Expert
Joined: Jul 2011
Posts: 2,212 |
pulsing or surging? around 2500 rpm? if so could be your tune.
2007 Speedmaster and miss it!
2013 T-Bird Storm and Luvin it!
Catching a yellow jacket in your shirt at 70 mph can double your vocabulary
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Re: pulsing vibration
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Joined: Mar 2013
Posts: 497
Adjunct
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Adjunct
Joined: Mar 2013
Posts: 497 |
A worn chain can do that big time.
05 Speedmaster,Reverse Cone Shortys,Thunderbike AIR Kit,K&N Air Filter,Snorkel Removed,Dynojet Stage 1 Kit(126 main),Needle-Clip 1 From Bottom,42 Pilot,NGK Iridium Plugs,Progressive Springs,Hagon 2810's,Barnett Green Springs,TTP Safe-Start,MOSFET R/R
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Re: pulsing vibration
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Joined: Oct 2007
Posts: 1,160
Learned Hand
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OP
Learned Hand
Joined: Oct 2007
Posts: 1,160 |
Chain is on the to do list and so is clutch. I realized to day the cush and sprocket wasn't on when it was balanced so that may be it too. I will keep every posted if I can get it to go away. But clutch and Chain is in the spring both of which at 27000 miles are about do for a change.
Life need a little Triumph!
2008 Triumph Speedmaster, Single baffle drag pipes, lots of black powder coatin,K&N pods, AI removed, TBS needles and a procom cdi.
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Re: pulsing vibration
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Joined: Jun 2010
Posts: 1,193 Likes: 22
Learned Hand
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Learned Hand
Joined: Jun 2010
Posts: 1,193 Likes: 22 |
nothing new under the sun really, is there?
I've got the same on my 014 TBA LT....was there ever a definitive solution on this old thread?
I took the Road Less Travelled.
Now where the ****** am I?
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Re: pulsing vibration
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Joined: May 2010
Posts: 214
Adjunct
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Adjunct
Joined: May 2010
Posts: 214 |
Have you looked at your chain and front sprocket?
2009 America
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Re: pulsing vibration
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Joined: Jun 2010
Posts: 1,193 Likes: 22
Learned Hand
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Learned Hand
Joined: Jun 2010
Posts: 1,193 Likes: 22 |
Quote:
Have you looked at your chain and front sprocket?
Yes, thanks....see my other posts in ' that's why I do these things myself '.
I took the Road Less Travelled.
Now where the ****** am I?
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