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  1. 08-06-2010, 10:23 PM #1
    Harleyrichard
    Harleyrichard is offline LX Newbie
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    NAG1 transmission

    Does anyone know how to check the transmission fluid level on the NAG1 transmission in the 2008 Magnum with the 5.7 Hemi?

    Thanks

    Harleyrichard
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  2. 08-06-2010, 10:46 PM #2
    Illinois Chaos's Avatar
    Illinois Chaos
    Illinois Chaos is offline that's gonna wake the neighbors
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    With a Miller Tool at the dealer, Or a long zip tie marked off to so many mm. Sorry I don't remember the measurement offhand.

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  3. 08-06-2010, 11:02 PM #3
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    Sixpak
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    The pics are no longer working in this thread, but the info is still good.

    How to check your transmission fluid (NAG1)

    Basically what you need is

    1. the temperature chart
    2. a long flexible dipstick
    3. a way of reading your tranny temperature.

    Temperature chart -









    Last edited by Sixpak; 08-06-2010 at 11:14 PM.

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  4. 08-07-2010, 01:07 AM #4
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    slideway
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    Get you a 36" zip tie(white or light color) and mark a line across it 70mm up from the bottom, Now drive the car around for at least 1/2hr. and being it's summer you should be at normal operating temp. Stick the tranny while the car is running in Park on level ground with the zip tie making sure it bottoms out, and the level should be within 3-4mm on either side of the 70mm mark and your good! Check it a couple times to be sure.


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  5. 08-07-2010, 10:28 AM #5
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    1fastsedan
    1fastsedan is offline Warranties are for sissies.
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    Just so you know, that chart above is for the 4-speed LX transmission, not the NAG1. The NAG1 graph is on here somewhere. Probably in the knowledge base somewhere.

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  6. 08-07-2010, 06:24 PM #6
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    Sixpak
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    Quote Originally Posted by 1fastsedan View Post
    Just so you know, that chart above is for the 4-speed LX transmission, not the NAG1. The NAG1 graph is on here somewhere. Probably in the knowledge base somewhere.
    Sorry guys, I F***** up on that one, here is the right one for the NAG 1

    Last edited by Sixpak; 08-07-2010 at 06:33 PM.
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