Jeep JKU Nag1 Transmission Rebuild

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Added 1 year ago by MiAmigo

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It was finally time to see about fixing the issues of shifting and bogging down. I tackled tearing apart my 722.6, Nag1, W5A580 in my 2012 Jeep Wrangler.

References I Used:

Full video rebuild: https://youtu.be/ODemEtaZGnw?si=61yhVLKPEpYW8WrZ

Assembly pg 49
B1 .8 - 1.0mm / .031 - .40” pg 59
B2 .2 - 1.4mm / .008 - .055” pg 101
B3 1.0 - 1.4mm / .039 - .055” pg 111
K1 1.3 - 1.6mm / .051 - .062” pg 67
K2 1.3 - 1.6mm / .051 - .062” pg 74
K3 1.0 - 1.3mm / .039 - .051” pg 90

Larger Settings site: https://www.w124performance.com/docs/mb/transmission/722.6/Chrysler_NAG1_Manual.pdf

K1: 2.8 - 3.2mm / .110 - .126”
K2: 2.5 - 2.9mm / .099 - .114”
K3: 2.4 - 2.8mm / .095 - .110”
B1: 2.4 - 2.8mm / .095 - .110”
B2: 2 - 2.4mm / .079 - .095”

Forum comments: https://forum.hptuners.com/showthread.php?107924-722-6-or-nag1whats-the-difference

Alternative ATSG: https://www.w124performance.com/docs/mb/transmission/722.6/trans_722.6_ATSG_2004.pdf

Category: 722.6
Tags: nag1, w5a580, transmission

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Jeep JKU Nag1 Transmission Rebuild

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