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Thread: Dang 'ol axle nut

  1. #1

    Default Dang 'ol axle nut

    I need to replace my left rear axle (have it rebuilt, actually), which is usually easy, assuming you have an impact wrench to get the axle nut off. My normal 1/2" impact couldn't do it. So I bought a 3/4" impact and 3/4" impact sockets. Not cheap. Still no dice. I applied heat and then impact. Nothing. So I bought a 3/4" breaker bar and extended it three feet with a pipe. Dead.

    I had heard from a reliable source that this is not reverse threaded. I had previously tried both directions with the impact wrench if only to break loose whatever crud was holding it. I tried the reverse direction with the breaker bar and it moved. It felt like it was getting tighter because once you break it loose, it usually immediately loosens. I then figured that maybe that movement rocked whatever was holding it loose. I was overpowering the brakes, but with some quick yanks rather than a slow pull, it finally moved in the correct direction and came off.

    I just wanted to post it in case anyone else runs into the same issue. Looking back, I should have just gone with the 3/4" breaker bar in the first place and saved a lot of money. BTW, neither Home Depot or Sears had a 3/4" breaker bar, but Harbor Freight did. HB FTW!

  2. #2

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    Glad ya got it fixed!

    Hope ya saved the receipts for the not cheap tools.

  3. #3

    Default Dang 'ol axle nut

    I now have a big a$$ impact wrench for loan. Let me know if you need to work on a diesel.

  4. #4

  5. #5

    Default Dang 'ol axle nut

    Quote Originally Posted by Rogue View Post
    Oh my.

  6. #6
    Mr Miata Solutions Rogue's Avatar
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    Quote Originally Posted by jrj512 View Post
    Oh my.
    Now thats a real Nut Buster!

  7. #7

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    Any other thoughts on this? i am hearing the tell tale noise that i need to do my right one...
    95 r white

  8. #8

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    Um, can I borrow your gigantic breaker bar stuff? Like, I'll swing by, pop the two loose, and leave? I need to replace both rear axles and I'm not looking forward to this job because I always damage tools the first time I remove the rear axles on a car.
    TXMC: Drinkin, shootin, racin!

  9. #9

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    Quote Originally Posted by patf View Post
    Any other thoughts on this? i am hearing the tell tale noise that i need to do my right one...
    Coat everything in grease or preferably anti-seize when you reassemble.
    TXMC: Drinkin, shootin, racin!

  10. #10

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    Quote Originally Posted by mr brg View Post
    Um, can I borrow your gigantic breaker bar stuff? Like, I'll swing by, pop the two loose, and leave? I need to replace both rear axles and I'm not looking forward to this job because I always damage tools the first time I remove the rear axles on a car.
    Sure. I will be autocrossing most of the weekend, but I can leave them out for you if I am not home. PM me when you plan to make it over and I can give you my address.

  11. #11
    Driver Nails's Avatar
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    So was it reverse threaded or not?

  12. #12

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    Quote Originally Posted by jrj512 View Post
    Sure. I will be autocrossing most of the weekend, but I can leave them out for you if I am not home. PM me when you plan to make it over and I can give you my address.
    If you're auto-xing locally I can meet you there too. I have to roll to Arlington this weekend so it's pretty convenient. Thanks.






    Standard thread orientation.
    TXMC: Drinkin, shootin, racin!

  13. #13
    Mr Miata Solutions Rogue's Avatar
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    Righty Tighty, Lefty Loosy!

  14. #14

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    Quote Originally Posted by Nails View Post
    So was it reverse threaded or not?
    Normal thread direction, but it was moving it in a tighten direction that broke loose whatever crud/corrosion that was holding it on. I was then able to move it in a loosen direction.

  15. #15

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    You mention you are rebuilding the half shafts. why rebuild instead of replace. I was planning to replace bearings as well. Anything else in there that should be replaced? (downloaded birdwell's sheet from pointy board)

    I appreciate your thoughts, this is one i really need to do soon as i am 'hearing' more and more noises.
    95 r white

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