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Filling D18/t90a

Discussion in 'Early CJ5 and CJ6 Tech' started by 57cj5, May 27, 2018.

  1. 57cj5

    57cj5 Member

    since the TCase and Tranny share oil, is it safe to say topping off the tcase is adequate since the two communicate? Just fill through the tcase fill hole until lube comes out?
     
  2. colojeepguy

    colojeepguy Colorado Springs

    No, fill them both
     
  3. 1960willyscj5

    1960willyscj5 Well-Known Member

    Especially if you have an overdrive mounted to the rear of the transfercase.