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Transmission cooling line repair

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Old Dec 21, 2019 | 02:10 AM
  #21  
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As to the part number for the adapter, that would be:

Russell 639233
#8 AN male to 1/2" tube compression
 
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Old Dec 21, 2019 | 08:41 AM
  #22  
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Many thanks to Smeghead for the great write up, and to all of you who took the time to reply and offer advice.

Transmission cooling line repaired thanks to the advice from all of you. The fittings shown by Smeghead fit the lines perfectly, and now we have part numbers and many who have succeeded to offer help to others in the future.

I dig this forum, makes the seemingly impossible, possible.

You guys rock!
 
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Old Dec 24, 2019 | 01:03 AM
  #23  
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So im curious why you couldnt just cut the crimping ring off both sides of the rubber section and the add in a new section of 1/2” tranny line and some clamps?

worst case scenarios you might have to flare the end of the tubes to hold the hose on but normally those end pieces are notched for grip
 
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Old Dec 24, 2019 | 02:22 PM
  #24  
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Originally Posted by Aarcuda
So im curious why you couldnt just cut the crimping ring off both sides of the rubber section and the add in a new section of 1/2” tranny line and some clamps?

worst case scenarios you might have to flare the end of the tubes to hold the hose on but normally those end pieces are notched for grip
You can....that is what i did....you still have to cut the line in two to get it out to work with it and then use a compression fitting to splice back together.....either way the line gets cut and spliced
 
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Old Dec 27, 2019 | 09:18 AM
  #25  
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There is more than one way to skin a cat. Clamping or crimping a new section of hose in is one of them. Earlier this year I found transmission fluid leaking and feared my splice was leaking. I found instead that the other trans cooling line was leaking . This time I replaced the entire line without splicing as I had already had the part and was changing the air conditioning compressor (second story for another time) which made it possible to install the complete line.
However you do it learn from my mistake and replace both flexible portions.
 
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Old Dec 27, 2019 | 10:38 AM
  #26  
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Originally Posted by Smeghead
There is more than one way to skin a cat. Clamping or crimping a new section of hose in is one of them. Earlier this year I found transmission fluid leaking and feared my splice was leaking. I found instead that the other trans cooling line was leaking . This time I replaced the entire line without splicing as I had already had the part and was changing the air conditioning compressor (second story for another time) which made it possible to install the complete line.
However you do it learn from my mistake and replace both flexible portions.
Excellent.....i was wondering if compressor removal would make room for the entire line to be removed....i looked at that option before my repair, but was not sure.....if i have any future troubles that will be the ticket
 
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Old Dec 29, 2019 | 11:03 AM
  #27  
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Heres my repair. Love these band clamps!

original cooling line crimps leaking

Disconnect lines from radiator and pull down from under car to get to crimps

Once the lines are down you cut off old crimp w dremel and replace rubber lines

Changing trans fluid. Used Pantosin ATF-1 Took 7 quarts to refill

This skinny oring threw me off for twi days. Its not right. Its actually a shaved off portion of a previously installed oring. This line leaked at the fitting to radiator

Correct oring

These two *******s confused me. These are not the right irings

Repaired lines

DONE
 
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Old Dec 29, 2019 | 12:02 PM
  #28  
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Originally Posted by Aarcuda
Dup post
Awesome job. Did you replace the rubber lines or did you use the original ones?
 
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Old Dec 30, 2019 | 07:26 AM
  #29  
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Originally Posted by abonano
Awesome job. Did you replace the rubber lines or did you use the original ones?
I bought new 1/2" transmission line and cut it to fit (made it slightly longer for strain relief.

I really love these clamps! No chance they'll leak!
 
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Old Dec 30, 2019 | 07:50 AM
  #30  
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Originally Posted by Aarcuda
I bought new 1/2" transmission line and cut it to fit (made it slightly longer for strain relief.

I really love these clamps! No chance they'll leak!
Your set up looks tight. Do you have a link for those clamps.

I'm sure you need a tool for them as well.

My lines look good (at this point - surprisingly) as I had to change out my oil pan gasket.

At some point I'll have to tackle this. Funny thing is I have a new set of trans lines I purchased for my previous X350 but traded it in.

I'm definitely going your route for sure. One and done.

Thanks
 
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Old Dec 30, 2019 | 10:47 AM
  #31  
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Originally Posted by abonano
Your set up looks tight. Do you have a link for those clamps.

I'm sure you need a tool for them as well.

My lines look good (at this point - surprisingly) as I had to change out my oil pan gasket.

At some point I'll have to tackle this. Funny thing is I have a new set of trans lines I purchased for my previous X350 but traded it in.

I'm definitely going your route for sure. One and done.

Thanks
Got this kit from amazon with the tool

Amazon Amazon
 
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Old Jul 16, 2021 | 09:45 PM
  #32  
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all these methods require effort skill and patience.

get a tubing cutter and cut the line, it doesn’t even need to be straight. now slather the line in high tack sealant, slip your hose on double clamp and you’re done. it’s not coming off period end of story
 

Last edited by xalty; Jul 16, 2021 at 09:50 PM.
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Old Jul 21, 2021 | 11:16 AM
  #33  
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Originally Posted by xalty
all these methods require effort skill and patience.

get a tubing cutter and cut the line, it doesn’t even need to be straight. now slather the line in high tack sealant, slip your hose on double clamp and you’re done. it’s not coming off period end of story
NO!!! I did this on my cuda thinking itll work. The line pressure and lubrication from the tranny fluid popped the line off at 5500 rpm midway down the quarter mile leaving fluid all over the track.

FLARE THE ENDS OF THE LINE!!
 
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Old Jul 21, 2021 | 12:08 PM
  #34  
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Originally Posted by Aarcuda
NO!!! I did this on my cuda thinking itll work. The line pressure and lubrication from the tranny fluid popped the line off at 5500 rpm midway down the quarter mile leaving fluid all over the track.

FLARE THE ENDS OF THE LINE!!
try pulling mine off, the rubber is welded to the pipe. the only way you’re getting it off is cutting it.

cutting the crimp and using the factory flare is still the better method for sure.
 

Last edited by xalty; Jul 21, 2021 at 01:19 PM.
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Old Jul 21, 2021 | 01:50 PM
  #35  
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Yeah that hi tack is good stuff. Once it sets it is there forever. Especially rubber or gasket material to metal
 
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Old Feb 14, 2022 | 07:25 AM
  #36  
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Originally Posted by Aarcuda
Heres my repair. Love these band
original cooling line crimps
Disconnect lines from radiator and pull down
Correct
These two *******s confused me. These are not the right irings

Repaired lines

DONE
Hi
Im about to do the same method on mine.
any updates?

Did their exterior resist to the heat and vapors?
i have trust issues due to hoses exterior cracking on me...

what pressure do they have to withstand to?

what temperature resistance? I know the coolant is around 105 celsius

actually what brand and spec of hose did you use? Many thanks

if anyone else has positive experience with theirs, please let me know
 
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Old Feb 14, 2022 | 08:06 AM
  #37  
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Originally Posted by elDariusVargas
Hi
Im about to do the same method on mine.
any updates?

Did their exterior resist to the heat and vapors?
i have trust issues due to hoses exterior cracking on me...

what pressure do they have to withstand to?

what temperature resistance? I know the coolant is around 105 celsius

actually what brand and spec of hose did you use? Many thanks

if anyone else has positive experience with theirs, please let me know
use gates brand
 
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Old Feb 14, 2022 | 02:29 PM
  #38  
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thank you. i will wait in hopes that someone can point me to the needed technical specs
 
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Old Feb 14, 2022 | 02:58 PM
  #39  
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Originally Posted by elDariusVargas
thank you. i will wait in hopes that someone can point me to the needed technical specs
Amazon Amazon
 
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Old Feb 15, 2022 | 06:27 AM
  #40  
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many thanks.
so i shouldn't worry about any external cracks due to oil/vapors/temp?

i have trust issues because i'll show what happened to this GAS hose that i used for the gas return, due to european cr*p standards.
from my experience if its not american, english or japanese, i should keep away from it!!!!
with all respect, look at this german quality... just look: its been used 2 months, no exterior contact with petrolium products!!! i should send it back to germany so they can take a quality look to inspect it to see how large these .... forget it.
Sorry im mad, i could have been set on fire by this fake hose. i just dont want the trans hose to blow up like this was about to.

 
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