12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

dropping trans

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Old Nov 8, 2010 | 09:33 PM
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Default dropping trans

im changing my clutch in my 94 12v to change the clutch. my problem is that on the cross member i cant get to the top two nuts that are in the frame. are they supposed to be just threaded to the frame or am i doing something wrong
is there an easy way to just moving the trans back to switch the clutch?
 
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Old Nov 9, 2010 | 05:17 AM
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you should be able to get to the top two nuts with a couple extensions and a wrench. I personally think its easier to unbolt the transmission from the bell housing first it makes it easier to get to the bell housing bolts it was just easier to me
 
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Old Nov 9, 2010 | 10:26 AM
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just use like a 2+foot extension and the bell housing bolts a easy, the cross member bolts should come out pretty esay, there are nuts on the backsides inside the frame, the first few times i pulled the cross member is was told to use a big hammer and work it out form between the frame rails, then someone showed me what a porta power was all about,
 
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Old Nov 9, 2010 | 11:20 AM
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I believe there should be a hole cut in the other side of the frame, for you to access the nut on the inside of the frame. A big extension and you will have no problem

---AutoMerged DoublePost---

Also, the cross member is usually pretty snug between the two frame rails. If you have trouble smashing it out with a sledge hammer take a bottle jack and a 2x4 to spread the rails apart a little bit. Then it usually comes out with minimal effort.
 

Last edited by 1AMatt; Nov 9, 2010 at 11:20 AM. Reason: Automerged Doublepost
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Old Nov 9, 2010 | 02:51 PM
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i got the crossmember off and all the bellhousing bolts and now the shifter assembly is getting caught on the floor i cant see how to get it out
 
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Old Nov 9, 2010 | 04:34 PM
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it will either have a few 10mm bolts to pull out on the top of the trans or it will be a spring loaded thing that you have to push down and twist, its a real bitch sometimes, im sure there is a special tool for it but i was dick around with different shaped pliers until i get it
 
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Old Nov 9, 2010 | 10:11 PM
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yeah, he's (cumminspwr11) right. i had a youtube video of it but couldn't find it. just find something that fits down into the top and on either side of the shifting nub sticking up - hence maybe a wrench. push down because it's spring loaded and turn to the left i think, after a couple precise and calculated tries it should pop out for ya.
 
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Old Nov 12, 2010 | 08:26 PM
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getting out is easy its putting it back in thats not fun
 
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Old Nov 12, 2010 | 10:21 PM
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well couldnt get the shifter off but it turns out the previouse owner cut a little channel out in the floor to drop the trans. im glad cause i could not get the shifter off for anything
 
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Old Nov 12, 2010 | 10:30 PM
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you use like an 1/1/8 open ened wrench to pry down and turb counter clockwise. then the shifter comes right out
 
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