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Stripped boss in lower disk brake mount in the fork

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Old 03-14-05, 09:35 AM
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Stripped boss in lower disk brake mount in the fork

I have stripped out the boss on the lower disk brake boss on my fork. I am thinking about tapping up to the next size but have never tapped anything before and I hear that aluminum is tricky. Is this even a good idea? Any suggestions for solving this problem? Thanks.
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Old 03-14-05, 10:43 AM
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The disc tabs arent supposed to be threaded in the first place...
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Old 03-14-05, 11:27 AM
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I am talking about the hole that the bolt goes into on the fork, not the hole on the caliper itself that the bolt goes through before it goes into the fork. Am I missing something here?
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Old 03-14-05, 11:40 AM
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Originally Posted by Dirtbike
The disc tabs arent supposed to be threaded in the first place...
There are two standards for caliper moutning on forks. one is a threaded post the other is an unthreaded tab.... I cant remember which is IS.. i tihnk its the tabs...

As for the problem, I dont have a clue, but I tihnk for a job like this I'd hesitate to do it myself unless I was 100% confident in my tapping ability etc... losing hte fron caliper would generally not be a good thing.
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Old 03-14-05, 12:22 PM
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I think what you need to do (or have someone do for you) is install a heli-coil into the stripped bolt hole. You tap the thread out to a larger size, as required by the coil you are using, then tread the steel coil in. Good as new. Possibly better.
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Old 03-14-05, 04:02 PM
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Originally Posted by Dirtbike
The disc tabs arent supposed to be threaded in the first place...
It sounds like it's post style like on a manipoo
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Old 03-15-05, 09:32 AM
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Thanks for the info. I actually called Answer products and they said to just send in the casing for replacement and some longer bolts.
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Old 03-15-05, 03:59 PM
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See I told ya Dirtbike
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Old 03-15-05, 11:28 PM
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This is another reason why manitou sucks.
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Old 03-15-05, 11:43 PM
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Originally Posted by Dirtbike
This is another reason why manitou sucks.
Turn around. You're preaching to the choir
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Old 03-16-05, 12:09 AM
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If Im facing the choir then Im the conductor?
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Old 03-16-05, 12:11 AM
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Originally Posted by Dirtbike
If Im facing the choir then Im the conductor?
Jeez now I've got to explain metaphors? Who preaches a sermon and usually has his back to a choir?
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Old 03-16-05, 03:13 AM
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Originally Posted by Raiyn
Jeez now I've got to explain metaphors? Who preaches a sermon and usually has his back to a choir?

Hmmm. I'm thinking of a donkey that is unable to speak. You work it out for him, ok?
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