That’s probably how I got so good at pulling Nv4500s and Nv5600s. When I was truck pulling busting clutches, eventually I got to where I could drop the trans and t case, new double disc clutches in about 2 hours time to back running.
The ***** was the triple discs and the big *** QUAD disc clutches. For every disc, you had a flywheel too, which makes them HEAVY!