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  1. #1
    Non-member raj's Avatar
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    shock absorbers/ lock nut

    regarding the lock nut on each shock absorber.

    how in gods name do i torque it up the shock shaft keeps spinning!

    ive tried holding the shaft at the highest point with big mole grips and then tried to torque the lock nut up with a torque wrench.. no luck

    ive even tried it with an air impact wrench..with no luck.

    how exactly do you stop the shaft from spinning?

    wasted a Whole day tried to just torque these nuts up

  2. #2
    Committee, NW Regional Rep Alex's Avatar
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    Re: shock absorbers/ lock nut

    You need something like an off-set spanner to tighten it up. There's an allan key on the top of the shock which you'll need to hold as you tighten it.

    Hope that makes sense?

  3. #3
    Non-member raj's Avatar
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    Re: shock absorbers/ lock nut

    Quote Originally Posted by Alex View Post
    You need something like an off-set spanner to tighten it up. There's an allan key on the top of the shock
    no there isnt! there nothing at thetop of the shock apart from the adjuster, i can t
    ake the adjuster cap off but that only reveals what the cap twists on! my shock are konis by the way.

  4. #4
    Non-member Rob@Backyardracing's Avatar
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    Re: shock absorbers/ lock nut

    Is the car resting on its wheels on the ground? id just gun them normaly and leave it at that..

  5. #5
    Non-member raj's Avatar
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    Re: shock absorbers/ lock nut

    Quote Originally Posted by Rob@Backyardracing View Post
    Is the car resting on its wheels on the ground? id just gun them normaly and leave it at that..
    the shock are not yet fitted to the car. if they were i couldnt gun it as the turret top would be in the way.

    as mentioned, i have actually air gunned it but the threads on the shock shaft are not even showing through the top of the lock nut.! i recall before i undid the lock nut that there where at leat 4 lines of thread visable at the top.

    just need something to really Clamp hold of the shaft.

  6. #6
    Non-member Schakal's Avatar
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    Re: shock absorbers/ lock nut

    get a decent set of mole grips ,preferably one with flat faces .

    assuming the springs are compressed enough , put the lot
    on its side on the floor ,stick the mole grips between 2 coils
    and set it to a point where you could not lock it by hand .
    now use your foot and body weight(i am only 75kgs )
    to lock the mole grips . jobs a good one

    be very carefull releasing the mole grips after use , as they tend to
    come out like a rocket ,i usually stay well clear and use a long screw driver
    to lever the arms out .

  7. #7
    Non-member olidaviesuk's Avatar
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    Re: shock absorbers/ lock nut

    Just done a set of konis...

    on the top where the adjuster is - the thread the locking nut screws onto is flattened both sides to take a 10mm spanner, you can use this to hold the damper rod steady whilst doing the nut up with a ring spanner.. did this on a set of 5 Koni's last weekend..

  8. #8
    Non-member raj's Avatar
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    Re: shock absorbers/ lock nut

    Quote Originally Posted by olidaviesuk View Post
    Just done a set of konis...

    on the top where the adjuster is - the thread the locking nut screws onto is flattened both sides to take a 10mm spanner, you can use this to hold the damper rod steady whilst doing the nut up with a ring spanner.. did this on a set of 5 Koni's last weekend..
    id do that if i hadnt aready made that part smooth from making the spanner slip the spanner just keeps slipping off the shaft as the corners are smoothed away

  9. #9
    Non-member olidaviesuk's Avatar
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    Re: shock absorbers/ lock nut

    Get yourself a flat file and straighten them up again so a 9,8 or 7mm spanner will fit, doesn't really do the damper seals too much good to turn the rod against the seals (with an impact gun) so avoid that if you can... also might be worth trying replacing the nuts (if they are nylocs) with a split washer and normal nut with threadlock.... that way you should be able to spin it on (almost all the way by hand) and just nip it up to whatever torque it needs to be at the end...

    Quote Originally Posted by raj View Post
    id do that if i hadnt aready made that part smooth from making the spanner slip the spanner just keeps slipping off the shaft as the corners are smoothed away

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