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Turbo rebuild gone wrong

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Old Mar 5, 2013 | 09:14 AM
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Turbo rebuild gone wrong

Well got my Trani out and at the shop took the turbo out to rebuild and do bellow uppipes well while disassembling the Turbo loosening all the bolts 2 broke off in the exhaust housing so now we are going to try and drill and ease out hopefully we can get them out so I don't have to buy a new housing . Anyone have any suggestions on getting them out ?
 
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Old Mar 5, 2013 | 09:43 AM
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Originally Posted by baker1983
Well got my Trani out and at the shop took the turbo out to rebuild and do bellow uppipes well while disassembling the Turbo loosening all the bolts 2 broke off in the exhaust housing so now we are going to try and drill and ease out hopefully we can get them out so I don't have to buy a new housing . Anyone have any suggestions on getting them out ?
That sucks. I once spent about 14 hours trying to get an exhaust stud out of a Harley head that broke off. Lots of PB Blaster and heat. One friend suggested using wax and heating and cooling the unit - it then sucks the wax into the threads - but I'm not so sure about all that.
The easy-outs sometimes work but be super careful not to break one of those inside the stud - that's what happened to me and it was a disaster.
I suppose the best advice is to take your time and not rush. Good luck,
 
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Old Mar 5, 2013 | 09:46 AM
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Originally Posted by mjunk1
That sucks. I once spent about 14 hours trying to get an exhaust stud out of a Harley head that broke off. Lots of PB Blaster and heat. One friend suggested using wax and heating and cooling the unit - it then sucks the wax into the threads - but I'm not so sure about all that.
The easy-outs sometimes work but be super careful not to break one of those inside the stud - that's what happened to me and it was a disaster.
I suppose the best advice is to take your time and not rush. Good luck,
Ya I have broke them off befor and that does suck I hope I can get them out if not I guess I will swing for beans 1.00 housing but that will take away from my chip money
 
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Old Mar 5, 2013 | 12:33 PM
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I cut the heads off of mine when I did it. They were froze good. I was then able to use the torch to heat it real good and use a vice grips on them. Still was a major pita. If yours are broke off flush (like it sounds), I have a feeling its gonna be real tough to get them out. Good luck.
 
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Old Mar 5, 2013 | 02:09 PM
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Originally Posted by 427 fordman
I cut the heads off of mine when I did it. They were froze good. I was then able to use the torch to heat it real good and use a vice grips on them. Still was a major pita. If yours are broke off flush (like it sounds), I have a feeling its gonna be real tough to get them out. Good luck.
I would have to agree it's going to be a pain so if I dont get them out I guess I will order a new one tonight and have it 3 day shipped so I can finish sat
 
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Old Mar 5, 2013 | 02:55 PM
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Seeing as how you got it off the truck and are going to dissasemble it anyway it shouldnt be too hard.

A drill press, center drill, dirll bits, and a tap at worst. Maybe a helicoil kit...

Richard

EDT: if you dont want to go through all that, once you get the exhaust housing off take it to a local machine shop... they should be able to do it for less than $50.
 
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Old Mar 5, 2013 | 03:00 PM
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One friend suggested using wax and heating and cooling the unit - it then sucks the wax into the threads - but I'm not so sure about all that.

We did that all the time at the machine shop to get screw in plug's out in like oil galley's and the water drian plug on a block.Had to be a white candle and heat only the plug. Never tryed it on bolt's
 
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Old Mar 5, 2013 | 03:01 PM
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Originally Posted by DarkStarMedia
Seeing as how you got it off the truck and are going to dissasemble it anyway it shouldnt be too hard.

A drill press, center drill, dirll bits, and a tap at worst. Maybe a helicoil kit...

Richard

EDT: if you dont want to go through all that, once you get the exhaust housing off take it to a local machine shop... they should be able to do it for less than $50.
I didn think about a helicoil
 
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Old Mar 5, 2013 | 03:04 PM
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Well we will c what we can do tonight I will let you guys know I hope it will work out cause I really don't want to order a new 1.00 housing
 
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Old Mar 5, 2013 | 03:05 PM
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Originally Posted by quesey
One friend suggested using wax and heating and cooling the unit - it then sucks the wax into the threads - but I'm not so sure about all that.

We did that all the time at the machine shop to get screw in plug's out in like oil galley's and the water drian plug on a block.Had to be a white candle and heat only the plug. Never tryed it on bolt's
That's interesting. The guy who told me is a real joker so I always thought he might have just been doggin me, waitin for me to try it and then laugh his head off. Good to know. Guess I better take some of what he says more seriously!!
 
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Old Mar 5, 2013 | 04:41 PM
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Originally Posted by mjunk1
That's interesting. The guy who told me is a real joker so I always thought he might have just been doggin me, waitin for me to try it and then laugh his head off. Good to know. Guess I better take some of what he says more seriously!!
It actually works well if you can get the part hot enough. because wax expands as it cools and provides lubrication it will help in most instances....

Richard
 
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Old Mar 5, 2013 | 05:34 PM
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Huh, I've never heard of using wax. That's a pretty good idea.

Hope you have good luck with it baker.
 
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Old Mar 5, 2013 | 06:33 PM
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I freaking love this stuff. Im going to start applying it a week before I do my turbo.
LA-CO: Product Detail - Rust Buster®
I buy it from the hvac parts supplier
 
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Old Mar 5, 2013 | 06:55 PM
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I'd just drill it and heli coil it. If its done rite then a heli coil is just as good as the factory threads.
 
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Old Mar 5, 2013 | 07:14 PM
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If you have a welder and a steady hand you can weld a bolt to it and work it out with heat and a pair of vice grips. And the wax thing work surprising well I've used it on exhaust bolts on an old Detroit
 
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