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> Is my case shot?
jmill
post Jan 5 2010, 09:30 PM
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QUOTE(r_towle @ Jan 5 2010, 08:05 PM) *

While you might be tempted to spend all your money at a machine shop, have some confidence and drill the two holes, put in the time certs and call it a day.

Rich


I agree. I've done exactly this with a TI case and a drill press. I've even done it with TI heads on the plug threads. After I drilled the hole I swapped out the drill bit for a tap. I tapped the hole by spinning the chuck by hand with just a little down pressure. That way I knew it was threaded straight.
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Cevan
post Jan 6 2010, 09:15 AM
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Is a thread locker required when reinstalling the head studs? Also, it looks like the 30mm timeserts are the right size. It's the longest size they make. 12Mx1.5 right?
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underthetire
post Jan 6 2010, 11:24 AM
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http://www.mcmaster.com/#inch/metric-threa...inserts/=59bj7w

http://www.mcmaster.com/#catalog/115/3234/=59bl4f
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VaccaRabite
post Jan 6 2010, 02:12 PM
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Before you go and spend $100 on the TimeCert kit... Consider this.

I had a local machinist install a time cert for $25. Now, granted, if you have to install 6 or 7 of them, its cheaper to do it yourself. But if you only need one done, its cheaper to have it done for you.

Zach
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Cevan
post Jan 6 2010, 02:30 PM
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QUOTE(Vacca Rabite @ Jan 6 2010, 03:12 PM) *

Before you go and spend $100 on the TimeCert kit... Consider this.

I had a local machinist install a time cert for $25. Now, granted, if you have to install 6 or 7 of them, its cheaper to do it yourself. But if you only need one done, its cheaper to have it done for you.

Zach


I must live in a strange part of the country because there are probably 100 machine shops and the first 10 I called knew nothing about time serts. Hmmmm.

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underthetire
post Jan 6 2010, 02:43 PM
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QUOTE(Cevan @ Jan 6 2010, 12:30 PM) *

QUOTE(Vacca Rabite @ Jan 6 2010, 03:12 PM) *

Before you go and spend $100 on the TimeCert kit... Consider this.

I had a local machinist install a time cert for $25. Now, granted, if you have to install 6 or 7 of them, its cheaper to do it yourself. But if you only need one done, its cheaper to have it done for you.

Zach


I must live in a strange part of the country because there are probably 100 machine shops and the first 10 I called knew nothing about time serts. Hmmmm.



They have different names. Same animal. Automotive machine shops may not know, precision machine shops all will. Two different animals. With the ones I listed earlier, no special tools are required to install them, just a drill, a tap, and a screwdriver. Notice that the metric I.D. ones with a metric OD one is more than the metric ID / SAE OD. The tap for the SAE will be cheaper to. Still gives you the metric threads for your studs.
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Cevan
post Jan 6 2010, 02:47 PM
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I'm getting a headache. (IMG:style_emoticons/default/biggrin.gif)

I think I'll just start with a new case.
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ME733
post Jan 6 2010, 06:39 PM
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(IMG:style_emoticons/default/popcorn[1].gif) Just out of curosity, why did you remove a head stud. ?. and if you have a choise, and a spare case, (which you do) I agree that you should use it. Inspect it carefully. (IMG:style_emoticons/default/popcorn[1].gif) Murray
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r_towle
post Jan 6 2010, 08:52 PM
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Brockton, Dedham and Newburyport.

There are others, but those are THE ones that get used the most up here.

Collect all your projects and bring it all at once to a shop.
Its one trip for all the parts.

Rich
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