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  1. #1

    ultra 150 engine vibratin alot need help!

    Hey I have a ultra 150 an I took the engine apart to change the casin. When I was puttin the casin back together I place the crank balancer bearin anyway do u think that is y the engine is vibratin a lot all the mounts r good


  2. #2
    xplayer2885's Avatar
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    Did you coupler aligned properly? My ultra vibrates to an exstent an makes funny brrrr brrr noises. Keep in mind this after a full rebuild. Id go back an check the alignment. You can use a feeler gauge to check that the gap between the fingers is the same i forget what the spec is but its in the clymer if you have one.

  3. #3
    btldigger's Avatar
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    Are you sure you got the alignment marks lined up on both balancer gears? That would cause lots of vibration. Sounds like you are going have to pull it back out and check it. Why did the case need replaced?

  4. #4
    Does the balancer gears have a certain mark on it I dodnt check that I just put them in. How do I line the gear up with the crank? Does the crank have a line too?

  5. #5
    The bearin went bad in the baxk for the rear balancer an the gear broke the casin

  6. #6
    axgrider73's Avatar
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    Quote Originally Posted by jramos View Post
    Does the balancer gears have a certain mark on it I didn't check that I just put them in. How do I line the gear up with the crank? Does the crank have a line too?
    Yes, you will need to line that balancer up. I would not run it like that.

  7. #7
    Ok so the crank an the balancer has a line?

  8. #8
    btldigger's Avatar
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    Yes they have alignment marks on the gears, it shows how it all goes in the manual. That would definatly cause a bad vibration.

  9. #9
    Ok thanks alot

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