4t40E rebuild

Transmission to Rear-end

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k-star
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4t40E rebuild

Post by k-star » Mon Apr 13, 2015 12:41 pm

Anyone done on? Need any special tools? How to they compare time wise to say a 4l60E for rebuilding?
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ingram
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Re: 4t40E rebuild

Post by ingram » Mon Apr 13, 2015 5:06 pm

Here is a video on disassembling one. I would much rather work on a 4L60E. :)
https://www.youtube.com/watch?v=2WzF1q3hZHs
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Alan Roehrich
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Re: 4t40E rebuild

Post by Alan Roehrich » Mon Apr 13, 2015 8:58 pm

Yes, you need special tools. Not worth it for a one time job.

If you're bound and determined, get an ATSG manual, and then use the upgrade parts from Sonnax and Superior. It's a job you only want to do once.

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