Need help to build a clutch tool 355 | FerrariChat
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Need help to build a clutch tool 355

Discussion in 'Technical Q&A' started by fana355france, Dec 6, 2007.

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  1. fana355france

    fana355france Formula Junior
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    #1 fana355france, Dec 6, 2007
    Last edited by a moderator: Sep 7, 2017
    Hello my friends, I m going to rebuild my 355 clutch and would like to make my tool to remove the nut on photo.
    I know how to do but need the size.I tried to look on the car but I need to remove the exhaust.I would prefer toi make the tool before to remove it like that I can still drive my car for a week more...
    Do you have the sizes please ?
    thanks
    Nico
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  2. fana355france

    fana355france Formula Junior
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    #2 fana355france, Dec 6, 2007
    Last edited by a moderator: Sep 7, 2017
  3. Testa

    Testa Karting

    Mar 28, 2004
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    #3 Testa, Dec 6, 2007
    Why do you not simply buy this tool ? For example from hill-engineering.
     
  4. Ricambi America

    Ricambi America F1 World Champ
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    #4 Ricambi America, Dec 6, 2007
    RNT-60 at Hill Engineering.
     
  5. fana355france

    fana355france Formula Junior
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    #5 fana355france, Dec 6, 2007
    Why to buy something I can make myself ? for 0$ ...I have done the tool to put the disc in the center when i done clutch on my 348, but I did not build this one..
    thanks for help.
     
  6. fana355france

    fana355france Formula Junior
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    #6 fana355france, Dec 6, 2007
    I bought them a set of whhel bolts very good quality but this is different from a tool I will use one time.
     
  7. No Doubt

    No Doubt Seven Time F1 World Champ

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    #7 No Doubt, Dec 6, 2007
    60 mm
     
  8. walkaway

    walkaway Rookie

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    #8 walkaway, Dec 7, 2007
    a universal 'c' spanner could remove this, would save alot of hassle... if ur still stuck a hammer and punch should remove it handy enough aswell... its not butchering... plenty of people have done it.
     
  9. No Doubt

    No Doubt Seven Time F1 World Champ

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    #9 No Doubt, Dec 7, 2007

    Removing isn't the problem. It's re-installing with proper torque. Hammer and punch can't guarantee you that proper torque is reapplied upon re-installation.
     
  10. KKRace

    KKRace Formula 3

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    #10 KKRace, Dec 7, 2007
    Just buy a cheap socket and some woodruf keys. Weld the keys onto the outside of the socket and your all set. Should take only a few minutes to make.
     
  11. walkaway

    walkaway Rookie

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    #11 walkaway, Dec 7, 2007

    very true, buy he only asked how to remove it ;op lol.

    know of the same people that use the hammer/chisel technique to tighten it. proper torque to them obviously doesn't matter. but as far as i can remember this big nut is for adjustment so positioning is more important (if i'm wrong please correct me. i tend to deal with newer cars more). so once its 'sweetly' tight it should be grand.


    p.s... thats a shiney clutch housing you have. its a credit to its owner.
     
  12. fana355france

    fana355france Formula Junior
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    #12 fana355france, Dec 7, 2007
    many thanks for this reply
    Making a tool is better to respect the good torque you are true.
    I will make pics of it when done.
    What is the good torque to re-install it ?
    many thanks
    nico
     
  13. zippyslug31

    zippyslug31 Formula 3

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    #13 zippyslug31, Dec 7, 2007
    Here you go, just do this.... sounds like a smart idea!
     
  14. vincent355

    vincent355 F1 Veteran
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    #14 vincent355, Dec 7, 2007
    or a piece of pipe, ground to fit with a square hole in the top for the wrench. Works good...original tool is beaucoup dollares
     
  15. vincent355

    vincent355 F1 Veteran
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    #15 vincent355, Dec 7, 2007

    the mechanic at the dealeship put it back on with a 3/4" impact hammer...tight!!!
     
  16. Terry

    Terry Formula Junior

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    #16 Terry, Dec 8, 2007
    I tried a home made tool on mine which was insufficient.

    I also tried to avoid buying a tool for one time use but did end up buying the Hill tool.

    That nut was very tight, someone had applied thread lock.

    That tool is very accurately made and I can not imagine trying to remove that nut without it, worth every penny.

    A little tip, loosen (and tighten) the nut with the housing still fitted to the car - makes it easier.
     
  17. PAP 348

    PAP 348 Ten Time F1 World Champ
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    #17 PAP 348, Dec 8, 2007
    Last edited by a moderator: Sep 7, 2017
  18. fana355france

    fana355france Formula Junior
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    #18 fana355france, Dec 8, 2007
    Nice job and a red tool is faster than another !

    Im making mine at the moment too.I finaly removed the clutch today, there is some oil in the mecanism, a little oil leak on the trust bearing, nothing realy bad...I will make : disc + clutch TO bearing seals+bearing+repack flywheel because it is noisy , even if the kluber grease did not went out...I hear many clac clac at the back of the clutch even if it work well..
    Will send pics soon
    Thanks
     
  19. fana355france

    fana355france Formula Junior
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    #19 fana355france, Dec 8, 2007
    Do you think I should change the little bearing behind this Nut ?
    my car have 45 000 km
     
  20. PAP 348

    PAP 348 Ten Time F1 World Champ
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    #20 PAP 348, Dec 8, 2007

    Cool, looking forward to seeing pics. :):)



    I did not replace my bearing and I had 34,000km when I replaced my clutch. So...........spin it and see if it feels fine. If it spins smooth and does not feel 'grumbly', then I would not worry about it. But your car, your money mate. :)
     
  21. fana355france

    fana355france Formula Junior
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    #21 fana355france, Dec 10, 2007
    Last edited by a moderator: Sep 7, 2017
    Hello here are the first pics.
    I ordered in at local dealer the 3 seals but can not find the bearing ref skf 13 13 1 13 631107B
    I have contacts with Ferrari parts dealers non official and will order soon but I need to know with type is mine because there are 2 types of clutch release biring for 355...dont know if mine is like 348 or not

    As sonn as I get the seals I will tell you costs and refs.
    The new disc thikness is 9mm and the old after 45 000km is 7mm.
    thanks
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  22. fana355france

    fana355france Formula Junior
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    #22 fana355france, Dec 15, 2007
    Last edited by a moderator: Sep 7, 2017
  23. fatbillybob

    fatbillybob Two Time F1 World Champ
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    #23 fatbillybob, Dec 15, 2007
    nice
     
  24. fana355france

    fana355france Formula Junior
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    #24 fana355france, Dec 15, 2007
    I just understood right now that to open the flywheel ther is a circlips to remove under the bearing ! I will make a photo of it because never seen it on this forum and did not understood all the words of the text descibing the procedure.
     
  25. PAP 348

    PAP 348 Ten Time F1 World Champ
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    #25 PAP 348, Dec 15, 2007
    Cool man. Looks like you are having fun! :):)
     
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