XJS ( X27 ) 1975 - 1996 3.6 4.0 5.3 6.0

TH400 gutting

Thread Tools
 
Search this Thread
 
  #21  
Old 12-19-2017, 03:44 PM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Unfortunately not. I have no experience in welding or brazing or what not.
 

Last edited by Daim; 12-19-2017 at 11:12 PM.
  #22  
Old 12-19-2017, 04:53 PM
ronbros's Avatar
Veteran Member
Join Date: Jul 2010
Location: Austin tx and Daytona FL.
Posts: 7,362
Received 1,231 Likes on 939 Posts
Default

Originally Posted by warrjon
If you drilled them out and now the holes are too big you could use Timeserts these are like helicoils but better.
.

what he said!!!
best idea for that aluminum case TIME SERTS.

thanks warrjon
 
The following users liked this post:
Daim (12-19-2017)
  #23  
Old 12-19-2017, 05:10 PM
orangeblossom's Avatar
Veteran Member
Join Date: Feb 2013
Posts: 17,575
Received 3,740 Likes on 2,593 Posts
Default

How to install Time Serts

 
The following users liked this post:
Daim (12-19-2017)
  #24  
Old 12-19-2017, 05:55 PM
Jagboi64's Avatar
Veteran Member
Join Date: Jan 2013
Location: Calgary
Posts: 4,752
Received 3,049 Likes on 2,028 Posts
Default

Originally Posted by Daim
I'll probably overhaul the old tranny (function unknown) and use it instead...
Makes sense if it has a good case.
 
The following users liked this post:
Daim (12-19-2017)
  #25  
Old 12-20-2017, 12:42 AM
orangeblossom's Avatar
Veteran Member
Join Date: Feb 2013
Posts: 17,575
Received 3,740 Likes on 2,593 Posts
Default

Hi Daim

Just had an idea!

If your broken bolts are not in the corners and maybe even if they are, have you considered drilling and tapping a brand new hole or holes

On either side of the ones that got broken?

Or even going with what you've got to see if it leaks or not
 
The following users liked this post:
Daim (12-21-2017)
  #26  
Old 12-20-2017, 12:58 AM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

OB, I have considered a lot BUT the original fetishist comes through in wanting it to be all correct... Dreadful... But that is me.
 
The following users liked this post:
orangeblossom (12-20-2017)
  #27  
Old 12-20-2017, 01:12 AM
orangeblossom's Avatar
Veteran Member
Join Date: Feb 2013
Posts: 17,575
Received 3,740 Likes on 2,593 Posts
Default

Hi Daim

There is no known cure for that but unless you are going the Concourse route, it may not be worth the Candle at the end of the day

I'm a pretty obsessive person myself but having said that I do know when to stop but of course we are all different and so that's up to you
 
The following users liked this post:
Daim (12-21-2017)
  #28  
Old 12-20-2017, 02:32 AM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Heck, I'll try it. What have I got to lose? A tranny which is possibly dead... Would be something maybe other people can benefit from!?
 
  #29  
Old 12-20-2017, 09:22 PM
baxtor's Avatar
Veteran Member
Join Date: Jun 2013
Location: Australia
Posts: 1,880
Received 1,122 Likes on 730 Posts
Default

Still yet to do my TH400 Daim but I did strip and rebuild the 4L80E that is now in my XJRs. That is little more than a variant of the 400 and it was a piece of cake.
You just need to be methodical and patient and you won't have a problem. I do not recall any special tools being required.
 
The following users liked this post:
Daim (12-21-2017)
  #30  
Old 12-20-2017, 11:26 PM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Awesome, Baxtor. Thanks!
 
  #31  
Old 12-21-2017, 01:31 PM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Just got my spare transmission out of storage. It is coated in black thick oil. All from a worn, dead 1990 V12...I hope to start tearing it down over christmas.
 
  #32  
Old 12-21-2017, 01:56 PM
Jagboi64's Avatar
Veteran Member
Join Date: Jan 2013
Location: Calgary
Posts: 4,752
Received 3,049 Likes on 2,028 Posts
Default

Originally Posted by baxtor
I do not recall any special tools being required.
I'm very surprised at that, as there is a whole crate of special tools in the manual, It's Kent Moore J-39225. As a minimum you'd need the lip seal installer tools.
 
The following users liked this post:
Daim (12-22-2017)
  #33  
Old 12-21-2017, 02:31 PM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Just been though the Chevy forums. They recommend a pick, a couple of screwdrivers, a few sockets and a hammer. Lip seal tools aren't really special tools. I have loads of them here.
 
  #34  
Old 12-22-2017, 02:31 PM
warrjon's Avatar
Veteran Member
Join Date: May 2010
Location: Vic Australia
Posts: 4,638
Received 2,576 Likes on 1,712 Posts
Default

When you do swap the trans, don't forget to flush the trans cooler and lines and make sure they are CLEAN, mine were full of metal debris as was the trans pan.

Better still ditch the in rad cooler and add a front mounted cooler. The trans cooler in the Rad is on the HOT side totally the wrong place to put it. If you look at any car that has an in rad cooler it is always on the cool side of the rad, except the Jag.
 

Last edited by warrjon; 12-22-2017 at 02:33 PM.
The following users liked this post:
Daim (12-22-2017)
  #35  
Old 12-22-2017, 03:01 PM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Volvo is the same. They have the radiator on the hot side of the radiator on modes like the 700, 900 and even later P1 models.

The lines are all basically new, as they have been freshly galvanized. The radiator will be rebuilt, as it is basically dead and has been bodged with radweld.
 
  #36  
Old 12-22-2017, 06:33 PM
ronbros's Avatar
Veteran Member
Join Date: Jul 2010
Location: Austin tx and Daytona FL.
Posts: 7,362
Received 1,231 Likes on 939 Posts
Default

some silly stuff , AN OLD CAR can never be original, unless you got some 1985 fuel , and 1985 AIR for the tyres!

am i right or wrong, we can never return to the WOMB.
 
  #37  
Old 12-23-2017, 01:37 AM
Daim's Avatar
Veteran Member
Thread Starter
Join Date: May 2014
Location: Bremen, Germany
Posts: 5,907
Received 2,180 Likes on 1,583 Posts
Default

Original doesn't mean 1989 in my case. It means looking like from the factory.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gregh
XJS ( X27 )
13
11-20-2014 08:27 PM
Mish_Mish
XJS ( X27 )
124
06-24-2014 09:32 AM
meeither
XJS ( X27 )
33
06-10-2014 06:52 AM
Chris718
New Member Area - Intro a MUST
6
11-25-2013 11:57 AM
hoodun
XJS ( X27 )
5
01-31-2012 04:29 PM

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


Quick Reply: TH400 gutting



All times are GMT -5. The time now is 09:44 PM.