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pulling tranny

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Old 09-09-2007, 05:59 PM
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Default pulling tranny

I'm in the process of pulling the transmission and I've stripped two of the three allen head bolts. We've tried one of the sockets that bite the more you torque and we couldn't get a socket or wrench on it. Also tried vice grips, but they wouldn't stay on.

How can you pull the transmission without pulling the converter? I'm about ready to blow the damn thing up because I'm so frustrated with it.
Old 09-09-2007, 06:24 PM
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You may have to remove the heads of the converter bolts . Your going to have to get it out of there anyway you look at it .
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Old 09-09-2007, 06:43 PM
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whats the easiest way to get it? 90* drill?
Old 09-09-2007, 06:47 PM
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Originally Posted by Cybnext
whats the easiest way to get it?
A torch, try to burn the heads off, but have a new flexplate handy.
Old 09-09-2007, 07:47 PM
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Should have mentioned that its coming out for a t56 so the flexplate can be destroyed.
Old 09-09-2007, 08:36 PM
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You can use some form of saw.

Even a dremmel tool will work.
Old 09-10-2007, 12:15 AM
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You can try a hammer and chisel on the head of the bolt at an angle. I'm not sure what your bolts are like but my Trans Am had Torx bolts, one of which I striped out. It probabley took less than 15 strikes with a hammer to get the bolt to loosen up enough to turn by hand. Just put the chisel slightly off center and hammer it loose.
Old 09-10-2007, 01:05 AM
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So do you mean use like the corner of the chisel? To try and make the bolt rotate? Or just whacking the hell out of it?

Maybe a diagram could help?
Old 09-10-2007, 07:47 PM
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Anyone else? I've also been told to try some left-handed drill bits on them.
Old 09-10-2007, 09:22 PM
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Use the chisel to make the bolt spin. When you wack the chisel it will bite into the head a little bit and start to turn the bolt alittle each time you wack it until it loosens up. I have used this method may times and it always gets rounded bolts out for me. Let me try to take a picture of this bolt for you.
Old 09-10-2007, 09:55 PM
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I just looked at my bolts closley for the first time since removing them and realized they stripped out because they are not infact torx but they are allen head. Damn I feel stupid. Anyway, you can tell by the chisel mark on the bolt head which direction I held the chisel.
Attached Thumbnails pulling tranny-bolt.jpg  
Old 09-10-2007, 09:58 PM
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place the chisel slightly off center to cause the bolt to start to spin. I used a screw driver to illustrate this.
Attached Thumbnails pulling tranny-off-center.jpg  
Old 09-10-2007, 10:01 PM
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one more picture for good measure
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Old 09-10-2007, 10:12 PM
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Drill and an easy out would be your best bet.
Old 09-11-2007, 04:27 AM
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I had the same problem...wish I wouldn've asked before I knew they had that much loctite on them.

If you heat them before you touch the converter bolts, they come out really easily. I couldn't get mine to budge(impact and all). One stripped. So then we heated them and the other 2 came right out.

The 3rd stripped one we just blew out with the torch. After about 10 seconds we just blew a hole in the flexplate and converter, didn't want to, but was easiest and fastest at that point.
Since you're going to do a 6 speed swap it sounds like, just torch them out.
Old 09-11-2007, 07:52 AM
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Lack of torch makes it a difficult option.




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