SD2 and clutch wear spec on new 360 F-1 clutch | FerrariChat
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SD2 and clutch wear spec on new 360 F-1 clutch

Discussion in 'Technical Q&A' started by tubeguy, Oct 10, 2004.

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  1. tubeguy

    tubeguy Formula 3

    May 21, 2003
    1,041
    Upland California
    Full Name:
    Kevin Deal
    #1 tubeguy, Oct 10, 2004
    Question: Had the clutch replaced on my 360, and want to know if you do a test w/ SD2, with parameter as "used" clutch, will it ever say "0%" or "10%" wear? Or is it generally higher, even if the clutch is a couple hundred miles new?
     
  2. 911Fan

    911Fan Formula 3

    Apr 15, 2004
    1,294
    Southern California
    #2 911Fan, Oct 10, 2004
    Sorry, can't answer your question.

    But I'm curious how many miles you got out of the original clutch. I assume you're the original owner...
     
  3. davehelms

    davehelms F1 Rookie

    Jan 3, 2004
    4,629
    Full Name:
    Dave Helms
    #3 davehelms, Oct 10, 2004
    You are supposed to note the new clutch value before the job is done and re input that value into the ECU when the clutch is replaced. Reality is that you can customize the clutch release by changing the clutch thickness values. Because of this, I have never seen one at 0.
    Dave
     
  4. Rifledriver

    Rifledriver Three Time F1 World Champ

    Apr 29, 2004
    37,288
    Cowboy Capitol of the World
    Full Name:
    Brian Crall
    #4 Rifledriver, Oct 11, 2004
    Generally in my experience they come in at a low single digit # and will change very slightly after the test drive but only a % or 2. But again in my experience, unless something was done to try to compensate for a system problem that should be addressed on its own it should be well under 10%. Given the variations of many things in the system I accept 10% or less a new clutch.
     

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