KONI shock/spring assemblies.. | FerrariChat

KONI shock/spring assemblies..

Discussion in 'Boxers/TR/M' started by 335s, Apr 30, 2015.

This site may earn a commission from merchant affiliate links, including eBay, Amazon, Skimlinks, and others.

  1. 335s

    335s Formula Junior

    Jan 17, 2007
    870
    SF Bay Area
    Full Name:
    T. Monma
    Parts book no help

    Any detailed pics available of pieces which hold springs compressed on shock units?
    NOT similar to 308 style

    Any available?
    Dimensions-detailed specs-so I can make them?
    Pics are helpful
    Can't even get good pics!
    Book no help at all
    Thanks all
     
  2. Turbopanzer

    Turbopanzer F1 World Champ

    Oct 2, 2011
    11,120
    Under a bonnet
    Full Name:
    Panzer
    What exactly are you looking for??? Please explain.
     
  3. Santino1

    Santino1 Karting

    Jun 4, 2014
    101
    Sacramento, CA
    Full Name:
    Daniel
    #3 Santino1, Apr 30, 2015
    Last edited by a moderator: Sep 7, 2017
  4. 302Tim

    302Tim Formula 3

    Jul 2, 2011
    1,182
    Northern California
    Full Name:
    Tim
    Never seen one apart--so the answer for the OP is nothing holds the compressed spring on the shock--remove from car and disassemble.
     
  5. Santino1

    Santino1 Karting

    Jun 4, 2014
    101
    Sacramento, CA
    Full Name:
    Daniel
    #5 Santino1, May 5, 2015
    Last edited by a moderator: Sep 7, 2017
    You need an Alan Key to hold the shock strut stationary, just back the top nut off. The whole assembly is not under a great deal of compression from the main spring. Reinstallation requires an outside spring compressor, basically you need to compress the spring enough to start the top nut. I used a loner from AutoZone. Wrapped the spring with some tape in order not to scratch the powder coat. Hope that helps......
    Image Unavailable, Please Login
     
  6. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,122
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    If it is a TR, he is probably talking about the 2 half round, round stock keepers that fit in the groove on the shock. Those are typically what is removed to release spring pressure.

    Those are however like the 308 but may differ dimensionally.
     
  7. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,122
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    BB or TR?

    Very different.
     
  8. 335s

    335s Formula Junior

    Jan 17, 2007
    870
    SF Bay Area
    Full Name:
    T. Monma
    Boxer
    Pics look like TR
    Been 20 yrs since I had a TR carriage out so senility is showing-can't remember at all

    Boxers kinda remind me-sort of-like why's used on daytonas to lock springs down onto shock tubes???

    Can't find any
    Gonna have to whittle them from that rarest of French alloys: "billay"(billet) :-}
     
  9. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,122
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    Actually they are pretty different at the upper end. The lowers on both use the round stock (6 or 7 mm ) half round keepers. The uppers on TR have a plate secured by a nut on the shock shaft and BB had a big flat plate with a large center hole to fit over the shock eye. That had 2 half moon stepped plates that locked into a groove just under the shock eye.
     
  10. wintech

    wintech Karting

    Jun 1, 2011
    206
    Perth WA
    Full Name:
    Pete K
    5mm Brian ( I had to make 2 that got lost in the depths of a plating bath)
     

Share This Page