Is there a special tool required for removing steering wheel? | FerrariChat
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Is there a special tool required for removing steering wheel?

Discussion in '308/328' started by wolfturbo, Jul 25, 2015.

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  1. wolfturbo

    wolfturbo Formula Junior

    Nov 7, 2005
    580
    So. Cal
    Full Name:
    Rob W.
    #1 wolfturbo, Jul 25, 2015
    Last edited by a moderator: Sep 7, 2017
    Guys,

    I wanted to remove my steering wheel to see if I am missing a turn signal cancellation ring.

    I popped out the horn button and expected to see a large hex nut holding the wheel onto the spline. Instead there was this round round retaining nut with grooves cut into it every 90 degrees. You can see in the attached pic if you look really close.

    Is there a special tool that I need in order to remove this nut?

    Thanks to all!
    Image Unavailable, Please Login
     
  2. Ricambi America

    Ricambi America F1 World Champ
    Sponsor Owner

    Dec 7, 2003
    16,478
    Winston Salem, NC
    #2 Ricambi America, Jul 25, 2015
    Yes. You'l need a 38mm ring nut tool.
     
  3. Jdubbya

    Jdubbya The $10 Trillion Man
    Silver Subscribed

    Dec 28, 2003
    43,731
    Hell's waiting room
    Full Name:
    John
    #3 Jdubbya, Jul 25, 2015
    And yes the cancelling ring sometimes breaks. Not sure if original parts are available but I think Verell was making them.
     
  4. wolfturbo

    wolfturbo Formula Junior

    Nov 7, 2005
    580
    So. Cal
    Full Name:
    Rob W.
    #4 wolfturbo, Jul 25, 2015
    Thx Daniel. Order will be placed tonight.
     
  5. Crowndog

    Crowndog F1 Veteran

    Jul 16, 2011
    7,042
    Fairfield,Pa
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    Robert
    #5 Crowndog, Jul 25, 2015
    Just to clarify. The steering wheel comes off by removing the hex screws. The steering wheel hub is removed with the above mentioned tool but you will need a puller to get it off without damaging anything. At least in my experience.


    Sent from my iPhone using Tapatalk
     
  6. monza75

    monza75 Formula 3

    Apr 5, 2012
    1,343
    Melbourne, Australia
    Full Name:
    Dan
    #6 monza75, Jul 25, 2015
    +1

    Definitely require a pulling tool.
     
  7. wolfturbo

    wolfturbo Formula Junior

    Nov 7, 2005
    580
    So. Cal
    Full Name:
    Rob W.
    #7 wolfturbo, Jul 25, 2015
    Got it. I've got a steering wheel pulling tool. It sounds like I need to get at my turn signal switch as that is where the cancellation ring resides.
     
  8. Verell

    Verell F1 Veteran
    Consultant Owner

    May 5, 2001
    7,022
    Groton, MA
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    Verell Boaen
    #8 Verell, Aug 22, 2015
    It was never available as an individual part, just part of a complete column switch.

    Yes, I make them to order. Prices are:

    Ring, Turn cancel black body switch w/o brass horn commutator ring & contact wire: $ 47.00


    Transfer brass horn commutator ring & horn contact wire from your old turn cancel ring: $75.00
     
  9. Alfer

    Alfer Formula 3

    Sep 4, 2007
    1,360
    NH/the Netherlands
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    Menno
    #9 Alfer, Aug 22, 2015
    Last edited by a moderator: Sep 7, 2017
  10. Martin308GTB

    Martin308GTB F1 Rookie

    Jan 22, 2003
    4,286
    Black Forest Germany
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    Martin N.
    #10 Martin308GTB, Aug 22, 2015
    As well as on the clutch shaft, the main transmission shaft, the camdrive pulleys, the rear axle shafts and so on :)

    Best Regards
    Martin
     
  11. Verell

    Verell F1 Veteran
    Consultant Owner

    May 5, 2001
    7,022
    Groton, MA
    Full Name:
    Verell Boaen
    #11 Verell, Aug 24, 2015
    The ring nut is also known as a SKF nut. It was originally developed as a low profile nut that would retain the inner race of a bearing on a shaft end w/o protruding into the seal area & w/o requiring a lock washer.

    As to why it was used on the steering column, good question the older cars used a low profile nylock style hex nut there.
     

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