Not familiar with that transmission, but it would be an
IF it has a drain plug it would be easier to do.
Tough Torque trannies usually have to be pulled out and
torn apart to change fluid, yet they 'recommend' fluid changed
every 200 hours give or take.
they spec synthetic 15W-50.
There's no such thing as:
Too big of a battery,
Too large of a gas tank,
or too loud of a horn,
or too bright headlights.