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Motorized Bicycle Trouble Shooting Use this area to post problems that may arise that you could use some help in figuring out what is wrong with their bicycle motor and what needs to be done to achieve top performance.

Not studly enough


Discussion at Motorized Bicycle Engine Kit Forum in the Motorized Bicycle Trouble Shooting forum. when I first built my motored bike I had to replace my front mounting studs with longer studs from the ...
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Old 02-15-2009, 09:08 AM
leftywoody's Avatar
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Default Not studly enough

when I first built my motored bike I had to replace my front mounting studs with longer studs from the hardware . I used threadlock from loctite to secure them and let it dry overnite . Fast forward 5months later and a 100 miles or so , the studs have backed out and are loose again . Is there a magic trick to getting those studs to stay in place .
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Old 02-15-2009, 10:04 AM
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Default Re: Not studly enough

Quote:
Originally Posted by leftywoody View Post
when I first built my motored bike I had to replace my front mounting studs with longer studs from the hardware . I used threadlock from loctite to secure them and let it dry overnite . Fast forward 5months later and a 100 miles or so , the studs have backed out and are loose again . Is there a magic trick to getting those studs to stay in place .
Are you using lock nuts? What kind of Locktite? Was the stud physically tight (bottomed) to start with as you threaded them in? How tight do you get the nuts?
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Old 02-15-2009, 10:14 AM
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Default Re: Not studly enough

Use High strength loctite, or better yet, sleeve retainer.
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Old 02-15-2009, 11:08 AM
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Default Re: Not studly enough

i used the blue locktite and nylock nuts with lockwasher . the nuts did not back up but you could tell that the threaded stud did . I tightened the nuts until the lockwasher closed .When I put the studs in originally , I was leary of torqing them down too much for fear of stripping out the threads .
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Old 02-15-2009, 11:20 AM
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Default Re: Not studly enough

You could go with the red loctite. Use good studs and nuts and torque to around 10 ft-lbs.
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