Quote:
Originally Posted by jkane
I..... The threads are gettign stripped, and it still comes loose after a few weeks of riding. ....
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Are you saying that the threads on a grade 8 bolt and nut are being stripped?
Your post reads like you are clamping the shift lever using a bolt tightened into threads in the shift lever.
My suggestion was that you clamp the shift lever down using a grade 8 BOLT and grade 8 NUT by running the bolt through the shift lever and clamping it on the shaft with the nut. You DO NOT use the threads in the shift lever to produce the clamping force. You produce the clamping force with a nut/bolt that runs through the shift lever.
To save you drilling out the threads in the shift lever, run the bolt BACKWARDS through the shift lever. That way the shift lever threads are just holding the bolt in place and all clamping force is done with the nut.
If there were NO threads in the shift lever you would just drop a bolt through the shift lever and tighten using a nut.