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Need help with install the front shock.

Discussion in 'Gen 3 Prius Main Forum' started by ilhouhou, Mar 14, 2024.

  1. ilhouhou

    ilhouhou Junior Member

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    Hi Guys,

    I'm trying to replace the front shock for my 2010 gen 3 prius.

    But came into this issue in the end. The sway bar looks like higher than the hole on the shock, did I do something wrong? Someone help me please.


    Thanks.
     

    Attached Files:

  2. Tombukt2

    Tombukt2 Senior Member

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    Raise the car at jack.point in front of door at rocker panel?. Wen it aligns put in hole add nut.?
     
  3. ilhouhou

    ilhouhou Junior Member

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    Yes I raised the car at the rocker panel. for some reason, it just wont match that socket hole. You can see in the picture, the bottom two 22MM sockets are all in the right place. The shock I'm using is KYB G excel. 339242 is for the right side, and 339243 is for the left. I'm in the UK BTW.
     
  4. Tombukt2

    Tombukt2 Senior Member

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    All I'm saying is if you lay the strut tube down on the floor next to the original those tabs are in the same place on both of the shocks the one you took off the car and the one you're trying to put on I can't see from here usually I believe you've got to let the lower control arm go down a little further so the stuff will line up .
     
  5. Vman455

    Vman455 Senior Member

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    Raise the other side of the car too.
     
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  6. ilhouhou

    ilhouhou Junior Member

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    Thanks Tombukt2.

    I have compared the KYB one with the original strut, it's the same size. Do I have to lift both left and right side of the car up when doing this job?
     
  7. ilhouhou

    ilhouhou Junior Member

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    Oh man, you probably saved my day. I will try that first thing tomorrow morning and keep you posted.
     
    #7 ilhouhou, Mar 14, 2024
    Last edited: Mar 14, 2024
  8. ASRDogman

    ASRDogman Senior Member

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    You only have to raise one side at a time.
    You might want to loosen the axel nut so it will slide.
    You might pop the cv joint off the axel when you remove the strut and
    the assembly falls over. Brain fart on the part name....

     
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  9. ilhouhou

    ilhouhou Junior Member

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    Thanks for the info. If I knew this could happen, I would not try to do this job in my garage. Do you think I should ask for a mechanic to come over and fix it?
     
  10. ASRDogman

    ASRDogman Senior Member

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    You can do this, it's really easy....
    When you remove the two bolts, Don't let the arm just fall, just slowly move it
    until it just lays there. Don't panic on this stuff. Take your time.

     
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  11. Tombukt2

    Tombukt2 Senior Member

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    It's a real easy job it's kind of like a puzzle you'll get it in a few minutes in a few tries and you'll be very satisfied when you do this is actually generally a very easy job once you get it you'll be amazed I guess.
     
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  12. amarino

    amarino Member

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    I've done this with my old BMWs when working one side at at time in a cramped single car garage. Rest the car on a jack stand. Then use the jack under the front strut/shock with a piece of wood and very slowly jack up the strut (this compresses the spring, so go slow) straight up until the holes align. Then after you get it tightened slowly release the jack.
     
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  13. ilhouhou

    ilhouhou Junior Member

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    Appreciate your help, mate, I have to raise both sides to put the sway bar in there.
     
  14. ilhouhou

    ilhouhou Junior Member

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    Thanks
    Thanks to all. Finally put the tires back on, road test it and works fine. I guess I need to get the alignment job done now.
     
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  15. Tombukt2

    Tombukt2 Senior Member

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    Generally if you put the struts on correctly and you've not moved the adjustments on the tie rods and when you put the two bolts in that attach the hub to the strut bottom if you push in on that assembly and tighten those two bolts you should be back where you started when you took the car apart that's a fact My alignment guy tells me all the time when I take him a car after I put the struts on no Tom you don't need an alignment You know as well as I do every time you do this you're within a 16th of an inch of where you were when you took the car apart we've gone over this and over this many times before and that's just how it works out so unless you're really sloppy and don't know any better or what have you You're alignment will be where it was when you took it apart if you reassemble it just like you took it apart You shouldn't be moving tie rod ends the adjustments or any of that right? Think about it so when you go to get your alignment if you're alignments off more than likely it'll be a slight bit of camber because when you put the two bolts through the hub you just tightened them up rather than pushing in on the hub letting it clunk and blasting the bolts tight with your air gun or electric gun or whatever you're doing If you left the hub pushing out towards you when you're standing at it tightening it then you'll be off a few degree a degree and a half or so on your camber You're alignment guy will loosen those nuts push it down tighten the nuts look and see what the heads are telling him on the car but the wheel back on and send you on your way probably.
     
  16. ASRDogman

    ASRDogman Senior Member

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    You don't need an alignment. Unless you had issues before hand.
    There are no caster or camber adjustment, unless you purchase those speacial
    bolts to do a camber adjustment. Only the toe is adjustable. And if your tires
    are wearing evenly, no reason to touch them.
    Glad you were able to get them replaced. Fairly easy, right?

     
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  17. ilhouhou

    ilhouhou Junior Member

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    Thanks for the explanation. Took me a while to understand, you are saying I dont have to do the alignment if the car is going straight. Right?
     
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  18. ilhouhou

    ilhouhou Junior Member

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    Exactly, the other side is so easy after I complete one side. Thanks for your help again. Feels good that I learned new skills.
     
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  19. ASRDogman

    ASRDogman Senior Member

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    If the car drives straight, and the tires are wearing evenly, you don't need an alignment.
    You also want to check the other parts. Control arm bushings, ball joints, sway bar links....