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Buell Forum » Knowledge Vault (tech, parts, apparel, & accessories topics) » Engine » Exhaust: Headers, Muffler, Gaskets, Supports » Archive through April 30, 2008 » Removing header studs « Previous Next »

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Bigdog_tim
Posted on Thursday, October 11, 2007 - 11:10 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

My son just called to tell me that while replacing the muffler/exaust header on his '03 Buell he stripped the studs.

He says there is room to get two nuts on the stud- the only way I know to get them off.

Just checking to see if anyone else has replaced the studs on a Buell (Blast or otherwise). Any tips/tricks? This will be my Sunday project. : (
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Reepicheep
Posted on Friday, October 12, 2007 - 07:57 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Don't break them off... but if you do, don't use an easy out. Use the Jims tool.

I would think vice grips would do it, go slow and use a lot of heat (on the head more then the stud).

I'd be tempted to weld a nut on them and do that as well, if it didn't look like the vice grips were getting the job done.

Did I mention not to use an easy out? ;)
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Haven564
Posted on Friday, October 12, 2007 - 08:58 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

And when using the Jim's tool don't forget to take the gasket out like I did.
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Buell_bert
Posted on Friday, October 12, 2007 - 09:20 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I would heat up the head around the stud carefully with an oxy-acetylene torch. Then clamp on a vice grip real tight. It should come out. Remember aluminum has a much lower melting temp. than steel so don't get to greedy on the heat. I haven't had much luck with a propane torch because it has a much lower heat output. When you put it back together use an anti-seize compound on the stud and nut connection for easier removal later. I wish you luck.
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Buell_bert
Posted on Friday, October 12, 2007 - 09:23 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Also if you go the weld a nut route make sure you ground close to the weld so there is little chance of frying any electronics
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Jlnance
Posted on Friday, October 12, 2007 - 09:32 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I have used a stud removal tool I got from advance auto. It goes on a ratchet and has three rollers that grab the sides of the stud as you turn it.
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Reepicheep
Posted on Friday, October 12, 2007 - 10:43 am:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Oxy Actelyne Baby! I won't be blowing anything electronic (though I reserve the right to melt holes in things : ) ).

Jlnance... that sounds like a handy little thing to try as well... Better then vice grips.
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