Broken bolts on drive sprocket?
#1
Broken bolts on drive sprocket?
I tried posting a reply on an old thread but I suppose it does not get much interest cuz its more than a year old . . . (https://www.hdforums.com/m_621855/tm.htm)here is what I posted there . ..
Just got done reading thru the posts on this thread - lots of good possibilities there - thanks.
Meanwhile, I am experiencng the exact same problem - repeatedly on my 06 FLHRSEI.. The photo posted by BigTinVA in his description of the problem experienced by his friend are almost identical to what I have seen happen on my bike. I have the new "smooth" laced wheel, and a set of progressive shocks (stock length) on my bike.
I had this happen 2 months ago just out of the blue - no apparent reason. Stock bolts, factory installed sprocket, 14,000 miles, just a few weeks after my warranty expired. Three of the 5 bolts sheared off inside the hub. The other two were loose. I pulled the wheel, easy-outed the broken bolt chunks, replaced the bolts with genuine HD parts (with loc-tite) torqued to specs and off I went. All felt good until the exact same thing happened again yesterday.
As far as my riding habits, I ride quite a bit - at least 1/2 of the time, 2-up. I dont beat my bike, but I dont baby it either. I dont think my driving should cause this to happen, as I have never had it happen before. I am going to take it to the dealership to replace the bolts and probably the sprocket this time. It will be a bit costly, but I would rather spend a few hundred than spend time hospitalized or worse. The words "catastrophic failure" come to mind . . . and I dont want to experience that.
Any other thoughts on this thread? I would welcome any comments or opinions.
Thanks
Scott
(meanwhile - I tore it apart again this afternoon - all five sheared off this time. All just above the loctite patch that comes on the bolts. Smells like something got over torqued, but I used a torque wrench to specs, and it seemed right . . . -see photos)
[IMG]local://upfiles/35003/DCF7B386DF7D47369D51571AAAD928CA.jpg[/IMG]
[IMG]local://upfiles/35003/67919457D8F347CEADB9D64448670E4C.jpg[/IMG]
[IMG]local://upfiles/35003/4FA088873C9E4DFDA97B8285CA9F6D22.jpg[/IMG]
Just got done reading thru the posts on this thread - lots of good possibilities there - thanks.
Meanwhile, I am experiencng the exact same problem - repeatedly on my 06 FLHRSEI.. The photo posted by BigTinVA in his description of the problem experienced by his friend are almost identical to what I have seen happen on my bike. I have the new "smooth" laced wheel, and a set of progressive shocks (stock length) on my bike.
I had this happen 2 months ago just out of the blue - no apparent reason. Stock bolts, factory installed sprocket, 14,000 miles, just a few weeks after my warranty expired. Three of the 5 bolts sheared off inside the hub. The other two were loose. I pulled the wheel, easy-outed the broken bolt chunks, replaced the bolts with genuine HD parts (with loc-tite) torqued to specs and off I went. All felt good until the exact same thing happened again yesterday.
As far as my riding habits, I ride quite a bit - at least 1/2 of the time, 2-up. I dont beat my bike, but I dont baby it either. I dont think my driving should cause this to happen, as I have never had it happen before. I am going to take it to the dealership to replace the bolts and probably the sprocket this time. It will be a bit costly, but I would rather spend a few hundred than spend time hospitalized or worse. The words "catastrophic failure" come to mind . . . and I dont want to experience that.
Any other thoughts on this thread? I would welcome any comments or opinions.
Thanks
Scott
(meanwhile - I tore it apart again this afternoon - all five sheared off this time. All just above the loctite patch that comes on the bolts. Smells like something got over torqued, but I used a torque wrench to specs, and it seemed right . . . -see photos)
[IMG]local://upfiles/35003/DCF7B386DF7D47369D51571AAAD928CA.jpg[/IMG]
[IMG]local://upfiles/35003/67919457D8F347CEADB9D64448670E4C.jpg[/IMG]
[IMG]local://upfiles/35003/4FA088873C9E4DFDA97B8285CA9F6D22.jpg[/IMG]
#2
RE: Broken bolts on drive sprocket?
This one is only hrs old. Very scarry when you stop and think about it. [:@]https://www.hdforums.com/m_621855/tm.htm
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