Modified XJ Cherokee Tech XJ (84-01)
All modified tech questions. If it modifies your XJ beyond stock parts ask it here.
Sponsored by:
Sponsored by:

T-case drop

Thread Tools
 
Search this Thread
 
Old 11-30-2015, 06:25 PM
  #1  
Member
Thread Starter
 
shadowmoses's Avatar
 
Join Date: Nov 2014
Posts: 148
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

So I have a 2000 jeep xj 4.0 auto with the 231. So when the shop that lifted my jeep was trying to put the t-case drop on, they broke one bolt then stopped cause they didn't wanna break more. I don't wanna break the rest of them trying to get it on but I'm getting really bad vibes, so I need it on. Any tips, tricks?
Old 11-30-2015, 07:57 PM
  #2  
Member
 
bender32's Avatar
 
Join Date: May 2014
Location: Kentucky
Posts: 111
Likes: 0
Received 1 Like on 1 Post
Year: 2001
Model: Cherokee
Engine: I6
Default

When I lifted my jeep I broke every single bolt on the crossmember. I welded new nuts inside the unibody frame rail or you could weld studs to the bottom of the unibody Frame rail and then use nuts to hold on the crossmember

Last edited by bender32; 11-30-2015 at 08:01 PM.
Old 11-30-2015, 08:56 PM
  #3  
Senior Member
 
abodyjoe's Avatar
 
Join Date: Mar 2012
Location: s.jersey
Posts: 643
Likes: 0
Received 1 Like on 1 Post
Year: 2000
Model: Cherokee
Engine: 4.0
Default

any good shop should be able to get the broken bolt out. if any of the bolt is sticking out just weld a nut to it and heat the hell out of it and work it out. worse cans you'll need to drill it out..
Old 12-04-2015, 08:08 AM
  #4  
Senior Member
 
Jooman07's Avatar
 
Join Date: Sep 2014
Location: Austintown, OH
Posts: 625
Likes: 0
Received 3 Likes on 3 Posts
Year: 2000
Model: Cherokee
Engine: 4.0
Default

A shop that doesn't know how to use an EZ out? sounds like a BS shop to me.

What bolt did they break? The one that treads in though the bottom or the studs on the front side of the crossmember?

The studs you can double nut it and get them to come out, carefully. Lots of PB blaster and maybe even some heat.

I'd also find a new shop next time. Sounds like this one is pretty incompetent.
Old 12-04-2015, 09:41 AM
  #5  
Seasoned Member
 
thebyus's Avatar
 
Join Date: Jul 2014
Location: Albuquerque
Posts: 389
Likes: 0
Received 0 Likes on 0 Posts
Year: 2001
Model: Cherokee
Engine: 4.0L Inline 6
Default

Originally Posted by Jooman07
A shop that doesn't know how to use an EZ out? sounds like a BS shop to me.

What bolt did they break? The one that treads in though the bottom or the studs on the front side of the crossmember?

The studs you can double nut it and get them to come out, carefully. Lots of PB blaster and maybe even some heat.

I'd also find a new shop next time. Sounds like this one is pretty incompetent.
x2
Old 12-04-2015, 09:44 AM
  #6  
Moderator CF K9-unit
 
Dumajones's Avatar
 
Join Date: Apr 2012
Location: Alaska
Posts: 5,842
Likes: 0
Received 9 Likes on 8 Posts
Year: 2000 sport
Model: Cherokee (XJ)
Engine: New 4.0l from s&j engines
Default

Originally Posted by Jooman07
A shop that doesn't know how to use an EZ out? sounds like a BS shop to me.

What bolt did they break? The one that treads in though the bottom or the studs on the front side of the crossmember?

The studs you can double nut it and get them to come out, carefully. Lots of PB blaster and maybe even some heat.

I'd also find a new shop next time. Sounds like this one is pretty incompetent.
^^^^^^ this right here..
Old 12-04-2015, 11:01 AM
  #7  
Beach Bum
 
SteveMongr's Avatar
 
Join Date: Jul 2011
Location: Cape Hatteras, North Carolina
Posts: 6,123
Received 20 Likes on 19 Posts
Year: 2000 WJ
Model: Grand Cherokee
Engine: 4.0
Default

One thing to note, some 3" lift springs come with degree shims already installed. These are usually not compatible with the stock rear driveline because it raises the pinion angle too high and puts the u-joints 'out of phase'.
Attached Thumbnails T-case drop-2joint_angle.gif  
Old 12-04-2015, 12:52 PM
  #8  
Member
Thread Starter
 
shadowmoses's Avatar
 
Join Date: Nov 2014
Posts: 148
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

Originally Posted by SteveMongr
One thing to note, some 3" lift springs come with degree shims already installed. These are usually not compatible with the stock rear driveline because it raises the pinion angle too high and puts the u-joints 'out of phase'.
so it's not better for the pinion to be pointing at the tcase? I just feel like that would put less stress on it
Old 12-04-2015, 01:06 PM
  #9  
Senior Member
 
Jooman07's Avatar
 
Join Date: Sep 2014
Location: Austintown, OH
Posts: 625
Likes: 0
Received 3 Likes on 3 Posts
Year: 2000
Model: Cherokee
Engine: 4.0
Default

Originally Posted by shadowmoses
so it's not better for the pinion to be pointing at the tcase? I just feel like that would put less stress on it
If you do not have a CV driveshaft then the joints have to be parallel. This way they are in phase. One cancels the vibes of the other. With a CV shaft that you would install with a SYE or hack n tap then you would point the pinion at the output shaft of the t case. CV shafts have 3 u joints.
Old 12-04-2015, 01:09 PM
  #10  
Senior Member
 
Jooman07's Avatar
 
Join Date: Sep 2014
Location: Austintown, OH
Posts: 625
Likes: 0
Received 3 Likes on 3 Posts
Year: 2000
Model: Cherokee
Engine: 4.0
Default

Old 12-05-2015, 01:50 AM
  #11  
CF Veteran
 
andrewmp6's Avatar
 
Join Date: Jun 2011
Location: Louisville,KY
Posts: 8,014
Likes: 0
Received 14 Likes on 14 Posts
Model: Cherokee
Default

I would find a new shop,And how big of a lift did you buy ?
Old 12-05-2015, 10:03 AM
  #12  
CF Veteran
 
Fred/N0AZZ's Avatar
 
Join Date: Jul 2013
Location: Monett, MO.
Posts: 7,554
Likes: 0
Received 14 Likes on 14 Posts
Year: 1999
Model: Cherokee
Engine: 4.0
Default

I was wondering the same thing what size lift is this??
Old 12-06-2015, 10:01 PM
  #13  
Member
Thread Starter
 
shadowmoses's Avatar
 
Join Date: Nov 2014
Posts: 148
Likes: 0
Received 0 Likes on 0 Posts
Model: Cherokee
Default

It's only a 3 inch lift, so normally vibes wouldn't be a problem, but with the 2000-01 Cherokees, they get vibes way worse than the pre 00 xjs
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GooseJeep
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
9
11-30-2015 07:58 PM
Straight-6
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
11-25-2015 05:45 PM
Nat
Stock Grand Cherokee Tech. All ZJ/WJ/WK Non-modified/stock questions go here!
1
11-24-2015 01:36 PM
USAF richards
Vehicles
1
11-24-2015 12:42 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


Quick Reply: T-case drop



All times are GMT -5. The time now is 07:53 PM.