low speed wobble
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Road Master
Joined: Apr 2006
Posts: 1,094
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From:
low speed wobble
I have a FLSTNI. At very low speeds, like 5-10 MPH, I have a pretty significant wobble. I noticed it as I let go of the handle bars to adjust mygloves. Since then I have let go just to see if it still does it. I notice nothing at speeds above 25 MPH. My tire pressure is good and the tires are fairly new. It starts out lightly and will get worse as I go. If I keep my hands on, I don't notice it. Any ideas?
Stellar HDF Member
Joined: Dec 2005
Posts: 3,234
Likes: 106
RE: low speed wobble
ORIGINAL: IRready
I have a FLSTNI. At very low speeds, like 5-10 MPH, I have a pretty significant wobble. I noticed it as I let go of the handle bars to adjust my gloves. Since then I have let go just to see if it still does it. I notice nothing at speeds above 25 MPH. My tire pressure is good and the tires are fairly new. It starts out lightly and will get worse as I go. If I keep my hands on, I don't notice it. Any ideas?
I have a FLSTNI. At very low speeds, like 5-10 MPH, I have a pretty significant wobble. I noticed it as I let go of the handle bars to adjust my gloves. Since then I have let go just to see if it still does it. I notice nothing at speeds above 25 MPH. My tire pressure is good and the tires are fairly new. It starts out lightly and will get worse as I go. If I keep my hands on, I don't notice it. Any ideas?
Remove all accessory weight (Windshield etc.)and clear the clutch cable so as not to affect the test.
1 - Support the bike in an upright position so the front end is off the ground and the vehicle is level.
2 - Take a piece of cardboard thats about 8" long and tape it on the front fender tip.
3 - Set a pointer so as to point to the center on the fender. The pointer is to be standing on the floor.
4 - Tapping the fender in one direction until it falls away. Then mark that spot on the cardboard. Check in the opposite direction and again mark that spot.
Measure the distance between the 2 marks and it should be between 2.0 and 4.0 inches.
If the distance is less then the head bearings would need to be tightened. Or, if, the distance is greater then the bearings should be loosened.
It is touchy.
Former Sponsor
Joined: Apr 2007
Posts: 5,360
Likes: 453
From: Davie, FL
RE: low speed wobble
There are so many posts on this subject in the last week. do a search for a list of really good information. In addition to that and you will find this link: Go to:
[ol][*]http://motorcyclemetal.com/ Than on the Left handside, click on:[*]"Do It Yourself" Than click on:[*]Steering Shakes, What The Manual Doesnât Tell You:[*]This is a good starting point. Any more, feel free to contact me. I am EST in Ft. Lauderdale, FL
[/ol]
[ol][*]http://motorcyclemetal.com/ Than on the Left handside, click on:[*]"Do It Yourself" Than click on:[*]Steering Shakes, What The Manual Doesnât Tell You:[*]This is a good starting point. Any more, feel free to contact me. I am EST in Ft. Lauderdale, FL
[/ol]
Banned
Joined: Aug 2006
Posts: 2,976
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From:
RE: low speed wobble
ORIGINAL: wlbowers
Check the fall away.
Remove all accessory weight (Windshield etc.)and clear the clutch cable so as not to affect the test.
1 - Support the bike in an upright position so the front end is off the ground and the vehicle is level.
2 - Take a piece of cardboard thats about 8" long and tape it on the front fender tip.
3 - Set a pointer so as to point to the center on the fender. The pointer is to be standing on the floor.
4 - Tapping the fender in one direction until it falls away. Then mark that spot on the cardboard. Check in the opposite direction and again mark that spot.
Measure the distance between the 2 marks and it should be between 2.0 and 4.0 inches.
If the distance is less then the head bearings would need to be tightened. Or, if, the distance is greater then the bearings should be loosened.
It is touchy.
ORIGINAL: IRready
I have a FLSTNI. At very low speeds, like 5-10 MPH, I have a pretty significant wobble. I noticed it as I let go of the handle bars to adjust mygloves. Since then I have let go just to see if it still does it. I notice nothing at speeds above 25 MPH. My tire pressure is good and the tires are fairly new. It starts out lightly and will get worse as I go. If I keep my hands on, I don't notice it. Any ideas?
I have a FLSTNI. At very low speeds, like 5-10 MPH, I have a pretty significant wobble. I noticed it as I let go of the handle bars to adjust mygloves. Since then I have let go just to see if it still does it. I notice nothing at speeds above 25 MPH. My tire pressure is good and the tires are fairly new. It starts out lightly and will get worse as I go. If I keep my hands on, I don't notice it. Any ideas?
Remove all accessory weight (Windshield etc.)and clear the clutch cable so as not to affect the test.
1 - Support the bike in an upright position so the front end is off the ground and the vehicle is level.
2 - Take a piece of cardboard thats about 8" long and tape it on the front fender tip.
3 - Set a pointer so as to point to the center on the fender. The pointer is to be standing on the floor.
4 - Tapping the fender in one direction until it falls away. Then mark that spot on the cardboard. Check in the opposite direction and again mark that spot.
Measure the distance between the 2 marks and it should be between 2.0 and 4.0 inches.
If the distance is less then the head bearings would need to be tightened. Or, if, the distance is greater then the bearings should be loosened.
It is touchy.
2006 FXDI
DougJ
Outstanding HDF Member
Joined: Dec 2006
Posts: 2,972
Likes: 1
From: King William, VA.
RE: low speed wobble
check the balance on the rear wheel. Don't ask me how I know.
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Banned
Joined: Aug 2006
Posts: 2,976
Likes: 1
From:
RE: low speed wobble
Been doing it through 3 rears, and brand new front tire this time around.
Probably the fallaway.
DougJ
Probably the fallaway.
DougJ
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