How to tell when transmission is full nv5600?

[rhino_50]

Do you fill fluid to bottom of the fill hole threads. thanks Rhino 50

 

[klenger]

Yes, and they never seem to take as much fluid as the spec callls out for.

 

[bzingre]

I installed fast coolers and poured in about 8 qts. Used the top fill hole on the fast cooler. That's also where my thermocouple ports into the trans.