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My nuts fell off !!

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Old Oct 16, 2008 | 07:00 AM
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Unhappy My nuts fell off !!

I know ... sounds personal ... LOL

The 2 nuts that hold the exhaust bracket to the engine fell off, and the bracket is just hanging there rattling. I figured that the nut size was 5/16"-18 ... but it only goes on about 1/2 a turn. Is this a 5/16"-24 ... or an 8mm ???? Any one know ?? "Thanks" !!
 
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Old Oct 16, 2008 | 07:49 AM
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Not sure on the thread size, but lots of stuff comes loose on these things. it's a good idea to spend a afternoon in the garage every now and again going over stuff. over time you'll see what you gotta watch for.

Good luck
 
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Old Oct 16, 2008 | 07:51 AM
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Just had this happen 2 days ago. The nuts are 5/16-24. Pick up some 5/16 internal star washers while you're at it and install them under the nuts. Torque to 120 INCH pounds (not the 96-120 range the service manual lists) and they wont come off again. There is no need to use loctite on these as the high temps on the studs will break down the loctite anyway.
 
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Old Oct 16, 2008 | 10:53 AM
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This just happened to me a couple of weeks ago, too...I used loctite, guess Ill get some star washers.
 
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Old Oct 16, 2008 | 11:04 AM
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I am not surprised, be prepare to tighten and loctite nuts and bolts regularly.
What about rear drive sprocket bolts? See my picture below.






 
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Old Oct 16, 2008 | 11:11 AM
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Oh man, that look bad. Guess your OK, just cost $ now a?
 
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Old Oct 16, 2008 | 11:22 AM
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Harley riders aren't waving, they're catching parts
 
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Old Oct 16, 2008 | 02:35 PM
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Originally Posted by cHarley
The nuts are 5/16-24.
Sorry I gave you the wrong thread size yesterday...my memory failed me. I hope it didn't throw you off too much.
 
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Old Oct 16, 2008 | 03:53 PM
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Originally Posted by YUMMY44
I know ... sounds personal ... LOL

The 2 nuts that hold the exhaust bracket to the engine fell off, and the bracket is just hanging there rattling. I figured that the nut size was 5/16"-18 ... but it only goes on about 1/2 a turn. Is this a 5/16"-24 ... or an 8mm ???? Any one know ?? "Thanks" !!
5/16-24. Keep a couple in your tool kit with the spare fuses and bulbs, you'll need them.

I've lost so many of those damn things I quit waiting for the engine to cool down.

Yes, I torque to 120 and use lock washers and all that crap.
 
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Old Oct 16, 2008 | 06:14 PM
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I actually put never sieze on the studs, Never lost one, but I check them every 3 to 5 thousand miles
 
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