99 360 tranny problem/question | FerrariChat

99 360 tranny problem/question

Discussion in 'Technical Q&A' started by hummerboy24, Oct 10, 2012.

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

  1. hummerboy24

    hummerboy24 Karting

    Joined:
    Sep 5, 2012
    Messages:
    68
    Location:
    Winston-salem
    Full Name:
    Tony
    ok here is the question at hand. Upshifting (f1) is ok (1-6) but it is the down part that has me stumped! 6-5 ok, 5-4 ok, 4-3 ok, its when you go from 3-2 that it makes a not so much as a clung sound but more like, i dont know, a scratching sound. Now keep in mind that the compression on the whole is great, changed the gear oil too and seem to make it a little better, blead the whole system, did everything to do other than take the tranny out! What do you think it could be? 91% clutch life! Please help if you can. Thanks
     
  2. FerrariDublin

    FerrariDublin F1 Rookie

    Joined:
    Jun 14, 2009
    Messages:
    3,454
    Location:
    Dublin, Ireland
    Full Name:
    Greg
    Presumably you refer to 91% remaining clutch life?

    Assuming that's the case I think you probably need to take it to someone with experience and the right equipment for setting up the clutch correctly.

    Perhaps the gearbox is damaged also. Again, someone with experience should be able to help you out.
     
  3. bikz

    bikz Formula 3

    Joined:
    Mar 2, 2012
    Messages:
    1,043
    Location:
    Malaysia
    if you don't mind me asking, how did you come with that figure?
     

Share This Page