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50mph Screach

Discussion in 'Early CJ5 and CJ6 Tech' started by Tuxedo rider, Sep 26, 2023.

  1. Keys5a

    Keys5a Sponsor

    I am not aware there was ever a “long” 16 tooth T90-C input shaft, OEM or aftermarket.
    I agree with durangotang with a screech is likely a severely worn intermediate shaft/needle bearings/thrust washers in the transfercase. When worn badly, the actual gear tries to twist between the case sides under different load conditions. This is why the sound changes whether on throttle, off throttle, or running steady.
    -Donny
     
    Dwins1 and Tuxedo rider like this.
  2. Tuxedo rider

    Tuxedo rider Member

    Update: so, as it turns out....I have a T14 in my jeep. Not a t86. Must've been swapped in by a previous owner. I bought a rebuild kit for it...but now I'm starting to wonder if maybe it is indeed an intermediate shaft in the transfer case.