Before I ask, I'll tell you I have done a pulley swap on my tractor.
When decelerating, is it a normal thing for the transaxle to "Whine" loudly? I've got 80 90wt gear oil in the transaxle case and its full. Not sure on the year of the tractor, but its a NOMA, Kohler 20hp Vtwin, with a 6 speed Pearless transaxle.
I'm asking because I'm worried I might be hurting something, or worse, break something. It's not just a little noise, its actually quite ear piercingly loud.
Any help or tips and tricks are appreciated. Thank you everyone!