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Rear drive sprocket came loose, learned a lesson

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Old Aug 17, 2008 | 08:53 AM
  #11  
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I bought this 06 Fatboy from a guy 2 months ago, who knows? I am being stupid though, I have been telling myself to retighten all the bolts since I picked up the bike but I am lazy, I don't blame anyone but me.

Originally Posted by deadeye
Just wondering...who is the last person who touched those bolts before they came loose during your ride? Were they torqued to spec? Or has it been that way from the factory?
 
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Old Aug 17, 2008 | 09:00 AM
  #12  
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I have been working in the automotive trade for over 18 years, I can't recall how many times I pulled out threads when removing spark plugs from aluminum head. On early day Mercedes, the V block was aluminum, it was quite scary when it came to head bolts torquing, every single one I did is striped, had to send it to the machine shop to redo each helicoil, what a nightmare. Just put it this way, if I am dealing with an axle bolt or something take a lot of force, I may not use Helicoil.

Originally Posted by tpolstc
I am an ASE Master Auto Tech and can tell you this 128 Auto is right, I've been using helicoils for 20+years WITHOUT ANY ISSUSES,there are 50x's stronger than regular machine made threads all day long!!!I would have fixed the wheel on my bike like that as well only because I know how CHEAP aluminum is,very weak metal..On cars with aluminum cylinder heads you have to let them cool off completely before removing spark plugs or you WILL pull the threads out with the plug..But don't worry they make a helicoil for that..lol..just my 2 cents
 
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Old Nov 3, 2009 | 05:06 PM
  #13  
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I learned a long time ago on a Bicycle not to trust my A$$ to a Mechanic that was paid by the job or hr. Left a Bicycle shop did a wheelie front wheel rolled off in a different direction. No where to go but down. Been checking bolts ever since that day.
 
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Old Nov 3, 2009 | 05:20 PM
  #14  
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I would trust my *** to a Helicoil, those suckers are strong I've used them for years. Glad to see you're back on the road, good thing it wasn't a chrome pulley, that would suck
 
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Old Nov 3, 2009 | 05:40 PM
  #15  
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Damn good thing you had some tools...glad you were able to fix it without buying a new wheel
 
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Old Nov 3, 2009 | 08:36 PM
  #16  
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After reading this I went out to my bike and checked mine. They were fine. It makes me want to do a walk around now before I ride, Kind of like they do airplanes before flight.
 
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Old Nov 3, 2009 | 08:46 PM
  #17  
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This post is back lol Good reminder though
I checked all the sprocket bolts when I painted my back wheel last week, all good. Helicoil is strong enough to take the Vtwin torque.
 
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Old Nov 3, 2009 | 08:57 PM
  #18  
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Chrome belt pulley cover strikes again! This happens so many times ,the cover crushes and the bolts become loose, the pulley wobbles and then the bolts shear! Loctite does not keep the cover from crushing only helps the bolts from backing out for a short period of time in a high vibration condition that this situation is. When you put that cover on you have to check the bolts repeatedly, which everyone does after the bolts shear off and they put it back together.
 
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Old Feb 3, 2013 | 03:06 PM
  #19  
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Originally Posted by DAVE R
this is the second time i have herd of this on a fatboy and once on a big dog. i sure would not trust my life with a helicoil with my life too much torque on a cheep fix, just my thought.
Maybe I'm ****... Maybe I'm a scar ducat ; but if it were me I'd get a new wheel...???
 
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Old Feb 3, 2013 | 03:21 PM
  #20  
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Originally Posted by 128auto
I wouldn't be surprised when people say that, because they don't even know what Helicoils are, they are made of hard stainless steel, Helicoil is 50% stronger than original thread, why wouldn't I bet my life on it? You should do some research, it is not a cheap fix. By the way, it has been used on Spaceship and aircraft too, good enough? CLICK HERE TO WATCH VIDEO
Talk to people who work for machine shop, they have been using Helicoils on cylinder block, wheel hubs, suspension etc.
By the way, ride hard and die free!
That's what I mean. If you don't work with something every day you do not know the strengths or weaknesses. So to be safe for me; and So I feel good about it I would get a new wheel no matter what someone on this forum said. A used wheel on eBay is 100 bucks. Slam dunk
 
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